50535450

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:349

約数の個数: 144

約数和(自身を含む): 158311296

約数和(自身を除く): 107775846

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 61, 63, 70, 75, 90, 105, 122, 126, 150, 175, 183, 210, 225, 263, 305, 315, 350, 366, 427, 450, 525, 526, 549, 610, 630, 789, 854, 915, 1050, 1098, 1281, 1315, 1525, 1575, 1578, 1830, 1841, 2135, 2367, 2562, 2630, 2745, 3050, 3150, 3682, 3843, 3945, 4270, 4575, 4734, 5490, 5523, 6405, 6575, 7686, 7890, 9150, 9205, 10675, 11046, 11835, 12810, 13150, 13725, 16043, 16569, 18410, 19215, 19725, 21350, 23670, 27450, 27615, 32025, 32086, 33138, 38430, 39450, 46025, 48129, 55230, 59175, 64050, 80215, 82845, 92050, 96075, 96258, 112301, 118350, 138075, 144387, 160430, 165690, 192150, 224602, 240645, 276150, 288774, 336903, 401075, 414225, 481290, 561505, 673806, 721935, 802150, 828450, 1010709, 1123010, 1203225, 1443870, 1684515, 2021418, 2406450, 2807525, 3369030, 3609675, 5053545, 5615050, 7219350, 8422575, 10107090, 16845150, 25267725, 50535450]

約数ペア:

[(1, 50535450), (2, 25267725), (3, 16845150), (5, 10107090), (6, 8422575), (7, 7219350), (9, 5615050), (10, 5053545), (14, 3609675), (15, 3369030), (18, 2807525), (21, 2406450), (25, 2021418), (30, 1684515), (35, 1443870), (42, 1203225), (45, 1123010), (50, 1010709), (61, 828450), (63, 802150), (70, 721935), (75, 673806), (90, 561505), (105, 481290), (122, 414225), (126, 401075), (150, 336903), (175, 288774), (183, 276150), (210, 240645), (225, 224602), (263, 192150), (305, 165690), (315, 160430), (350, 144387), (366, 138075), (427, 118350), (450, 112301), (525, 96258), (526, 96075), (549, 92050), (610, 82845), (630, 80215), (789, 64050), (854, 59175), (915, 55230), (1050, 48129), (1098, 46025), (1281, 39450), (1315, 38430), (1525, 33138), (1575, 32086), (1578, 32025), (1830, 27615), (1841, 27450), (2135, 23670), (2367, 21350), (2562, 19725), (2630, 19215), (2745, 18410), (3050, 16569), (3150, 16043), (3682, 13725), (3843, 13150), (3945, 12810), (4270, 11835), (4575, 11046), (4734, 10675), (5490, 9205), (5523, 9150), (6405, 7890), (6575, 7686)]