68325550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2593}}^1$

素因数の和:2653

約数の個数: 48

約数和(自身を含む): 138955392

約数和(自身を除く): 70629842

約数列:

[1, 2, 5, 10, 17, 25, 31, 34, 50, 62, 85, 155, 170, 310, 425, 527, 775, 850, 1054, 1550, 2593, 2635, 5186, 5270, 12965, 13175, 25930, 26350, 44081, 64825, 80383, 88162, 129650, 160766, 220405, 401915, 440810, 803830, 1102025, 1366511, 2009575, 2204050, 2733022, 4019150, 6832555, 13665110, 34162775, 68325550]

約数ペア:

[(1, 68325550), (2, 34162775), (5, 13665110), (10, 6832555), (17, 4019150), (25, 2733022), (31, 2204050), (34, 2009575), (50, 1366511), (62, 1102025), (85, 803830), (155, 440810), (170, 401915), (310, 220405), (425, 160766), (527, 129650), (775, 88162), (850, 80383), (1054, 64825), (1550, 44081), (2593, 26350), (2635, 25930), (5186, 13175), (5270, 12965)]