49999290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1471}}^1$

素因数の和:1595

約数の個数: 64

約数和(自身を含む): 132268032

約数和(自身を除く): 82268742

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 103, 110, 165, 206, 309, 330, 515, 618, 1030, 1133, 1471, 1545, 2266, 2942, 3090, 3399, 4413, 5665, 6798, 7355, 8826, 11330, 14710, 16181, 16995, 22065, 32362, 33990, 44130, 48543, 80905, 97086, 151513, 161810, 242715, 303026, 454539, 485430, 757565, 909078, 1515130, 1666643, 2272695, 3333286, 4545390, 4999929, 8333215, 9999858, 16666430, 24999645, 49999290]

約数ペア:

[(1, 49999290), (2, 24999645), (3, 16666430), (5, 9999858), (6, 8333215), (10, 4999929), (11, 4545390), (15, 3333286), (22, 2272695), (30, 1666643), (33, 1515130), (55, 909078), (66, 757565), (103, 485430), (110, 454539), (165, 303026), (206, 242715), (309, 161810), (330, 151513), (515, 97086), (618, 80905), (1030, 48543), (1133, 44130), (1471, 33990), (1545, 32362), (2266, 22065), (2942, 16995), (3090, 16181), (3399, 14710), (4413, 11330), (5665, 8826), (6798, 7355)]