69379550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2633}}^1$

素因数の和:2693

約数の個数: 48

約数和(自身を含む): 141098112

約数和(自身を除く): 71718562

約数列:

[1, 2, 5, 10, 17, 25, 31, 34, 50, 62, 85, 155, 170, 310, 425, 527, 775, 850, 1054, 1550, 2633, 2635, 5266, 5270, 13165, 13175, 26330, 26350, 44761, 65825, 81623, 89522, 131650, 163246, 223805, 408115, 447610, 816230, 1119025, 1387591, 2040575, 2238050, 2775182, 4081150, 6937955, 13875910, 34689775, 69379550]

約数ペア:

[(1, 69379550), (2, 34689775), (5, 13875910), (10, 6937955), (17, 4081150), (25, 2775182), (31, 2238050), (34, 2040575), (50, 1387591), (62, 1119025), (85, 816230), (155, 447610), (170, 408115), (310, 223805), (425, 163246), (527, 131650), (775, 89522), (850, 81623), (1054, 65825), (1550, 44761), (2633, 26350), (2635, 26330), (5266, 13175), (5270, 13165)]