48226750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:131

約数の個数: 128

約数和(自身を含む): 113218560

約数和(自身を除く): 64991810

約数列:

[1, 2, 5, 10, 11, 13, 19, 22, 25, 26, 38, 50, 55, 65, 71, 95, 110, 125, 130, 142, 143, 190, 209, 247, 250, 275, 286, 325, 355, 418, 475, 494, 550, 650, 710, 715, 781, 923, 950, 1045, 1235, 1349, 1375, 1430, 1562, 1625, 1775, 1846, 2090, 2375, 2470, 2698, 2717, 2750, 3250, 3550, 3575, 3905, 4615, 4750, 5225, 5434, 6175, 6745, 7150, 7810, 8875, 9230, 10153, 10450, 12350, 13490, 13585, 14839, 17537, 17750, 17875, 19525, 20306, 23075, 26125, 27170, 29678, 30875, 33725, 35074, 35750, 39050, 46150, 50765, 52250, 61750, 67450, 67925, 74195, 87685, 97625, 101530, 115375, 135850, 148390, 168625, 175370, 192907, 195250, 230750, 253825, 337250, 339625, 370975, 385814, 438425, 507650, 679250, 741950, 876850, 964535, 1269125, 1854875, 1929070, 2192125, 2538250, 3709750, 4384250, 4822675, 9645350, 24113375, 48226750]

約数ペア:

[(1, 48226750), (2, 24113375), (5, 9645350), (10, 4822675), (11, 4384250), (13, 3709750), (19, 2538250), (22, 2192125), (25, 1929070), (26, 1854875), (38, 1269125), (50, 964535), (55, 876850), (65, 741950), (71, 679250), (95, 507650), (110, 438425), (125, 385814), (130, 370975), (142, 339625), (143, 337250), (190, 253825), (209, 230750), (247, 195250), (250, 192907), (275, 175370), (286, 168625), (325, 148390), (355, 135850), (418, 115375), (475, 101530), (494, 97625), (550, 87685), (650, 74195), (710, 67925), (715, 67450), (781, 61750), (923, 52250), (950, 50765), (1045, 46150), (1235, 39050), (1349, 35750), (1375, 35074), (1430, 33725), (1562, 30875), (1625, 29678), (1775, 27170), (1846, 26125), (2090, 23075), (2375, 20306), (2470, 19525), (2698, 17875), (2717, 17750), (2750, 17537), (3250, 14839), (3550, 13585), (3575, 13490), (3905, 12350), (4615, 10450), (4750, 10153), (5225, 9230), (5434, 8875), (6175, 7810), (6745, 7150)]