43315150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{389}}^1$

素因数の和:549

約数の個数: 48

約数和(自身を含む): 86177520

約数和(自身を除く): 42862370

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 131, 170, 262, 389, 425, 655, 778, 850, 1310, 1945, 2227, 3275, 3890, 4454, 6550, 6613, 9725, 11135, 13226, 19450, 22270, 33065, 50959, 55675, 66130, 101918, 111350, 165325, 254795, 330650, 509590, 866303, 1273975, 1732606, 2547950, 4331515, 8663030, 21657575, 43315150]

約数ペア:

[(1, 43315150), (2, 21657575), (5, 8663030), (10, 4331515), (17, 2547950), (25, 1732606), (34, 1273975), (50, 866303), (85, 509590), (131, 330650), (170, 254795), (262, 165325), (389, 111350), (425, 101918), (655, 66130), (778, 55675), (850, 50959), (1310, 33065), (1945, 22270), (2227, 19450), (3275, 13226), (3890, 11135), (4454, 9725), (6550, 6613)]