2056550850

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{313}}^1$

素因数の和:522

約数の個数: 192

約数和(自身を含む): 5905812480

約数和(自身を除く): 3849261630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 31, 45, 50, 54, 62, 75, 90, 93, 135, 150, 155, 157, 186, 225, 270, 279, 310, 313, 314, 450, 465, 471, 558, 626, 675, 775, 785, 837, 930, 939, 942, 1350, 1395, 1413, 1550, 1565, 1570, 1674, 1878, 2325, 2355, 2790, 2817, 2826, 3130, 3925, 4185, 4239, 4650, 4695, 4710, 4867, 5634, 6975, 7065, 7825, 7850, 8370, 8451, 8478, 9390, 9703, 9734, 11775, 13950, 14085, 14130, 14601, 15650, 16902, 19406, 20925, 21195, 23475, 23550, 24335, 28170, 29109, 29202, 35325, 41850, 42255, 42390, 43803, 46950, 48515, 48670, 49141, 58218, 70425, 70650, 73005, 84510, 87327, 87606, 97030, 98282, 105975, 121675, 131409, 140850, 145545, 146010, 147423, 174654, 211275, 211950, 219015, 242575, 243350, 245705, 261981, 262818, 291090, 294846, 365025, 422550, 436635, 438030, 442269, 485150, 491410, 523962, 657045, 727725, 730050, 737115, 873270, 884538, 1095075, 1228525, 1309905, 1314090, 1326807, 1455450, 1474230, 1523371, 2183175, 2190150, 2211345, 2457050, 2619810, 2653614, 3046742, 3285225, 3685575, 4366350, 4422690, 4570113, 6549525, 6570450, 6634035, 7371150, 7616855, 9140226, 11056725, 13099050, 13268070, 13710339, 15233710, 22113450, 22850565, 27420678, 33170175, 38084275, 41131017, 45701130, 66340350, 68551695, 76168550, 82262034, 114252825, 137103390, 205655085, 228505650, 342758475, 411310170, 685516950, 1028275425, 2056550850]

約数ペア:

[(1, 2056550850), (2, 1028275425), (3, 685516950), (5, 411310170), (6, 342758475), (9, 228505650), (10, 205655085), (15, 137103390), (18, 114252825), (25, 82262034), (27, 76168550), (30, 68551695), (31, 66340350), (45, 45701130), (50, 41131017), (54, 38084275), (62, 33170175), (75, 27420678), (90, 22850565), (93, 22113450), (135, 15233710), (150, 13710339), (155, 13268070), (157, 13099050), (186, 11056725), (225, 9140226), (270, 7616855), (279, 7371150), (310, 6634035), (313, 6570450), (314, 6549525), (450, 4570113), (465, 4422690), (471, 4366350), (558, 3685575), (626, 3285225), (675, 3046742), (775, 2653614), (785, 2619810), (837, 2457050), (930, 2211345), (939, 2190150), (942, 2183175), (1350, 1523371), (1395, 1474230), (1413, 1455450), (1550, 1326807), (1565, 1314090), (1570, 1309905), (1674, 1228525), (1878, 1095075), (2325, 884538), (2355, 873270), (2790, 737115), (2817, 730050), (2826, 727725), (3130, 657045), (3925, 523962), (4185, 491410), (4239, 485150), (4650, 442269), (4695, 438030), (4710, 436635), (4867, 422550), (5634, 365025), (6975, 294846), (7065, 291090), (7825, 262818), (7850, 261981), (8370, 245705), (8451, 243350), (8478, 242575), (9390, 219015), (9703, 211950), (9734, 211275), (11775, 174654), (13950, 147423), (14085, 146010), (14130, 145545), (14601, 140850), (15650, 131409), (16902, 121675), (19406, 105975), (20925, 98282), (21195, 97030), (23475, 87606), (23550, 87327), (24335, 84510), (28170, 73005), (29109, 70650), (29202, 70425), (35325, 58218), (41850, 49141), (42255, 48670), (42390, 48515), (43803, 46950)]