52408280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2083}}^1$

素因数の和:2148

約数の個数: 64

約数和(自身を含む): 128291040

約数和(自身を除く): 75882760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 37, 40, 68, 74, 85, 136, 148, 170, 185, 296, 340, 370, 629, 680, 740, 1258, 1480, 2083, 2516, 3145, 4166, 5032, 6290, 8332, 10415, 12580, 16664, 20830, 25160, 35411, 41660, 70822, 77071, 83320, 141644, 154142, 177055, 283288, 308284, 354110, 385355, 616568, 708220, 770710, 1310207, 1416440, 1541420, 2620414, 3082840, 5240828, 6551035, 10481656, 13102070, 26204140, 52408280]

約数ペア:

[(1, 52408280), (2, 26204140), (4, 13102070), (5, 10481656), (8, 6551035), (10, 5240828), (17, 3082840), (20, 2620414), (34, 1541420), (37, 1416440), (40, 1310207), (68, 770710), (74, 708220), (85, 616568), (136, 385355), (148, 354110), (170, 308284), (185, 283288), (296, 177055), (340, 154142), (370, 141644), (629, 83320), (680, 77071), (740, 70822), (1258, 41660), (1480, 35411), (2083, 25160), (2516, 20830), (3145, 16664), (4166, 12580), (5032, 10415), (6290, 8332)]