51863520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{647}}^1$

素因数の和:832

約数の個数: 96

約数和(自身を含む): 164602368

約数和(自身を除く): 112738848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 167, 240, 334, 480, 501, 647, 668, 835, 1002, 1294, 1336, 1670, 1941, 2004, 2505, 2588, 2672, 3235, 3340, 3882, 4008, 5010, 5176, 5344, 6470, 6680, 7764, 8016, 9705, 10020, 10352, 12940, 13360, 15528, 16032, 19410, 20040, 20704, 25880, 26720, 31056, 38820, 40080, 51760, 62112, 77640, 80160, 103520, 108049, 155280, 216098, 310560, 324147, 432196, 540245, 648294, 864392, 1080490, 1296588, 1620735, 1728784, 2160980, 2593176, 3241470, 3457568, 4321960, 5186352, 6482940, 8643920, 10372704, 12965880, 17287840, 25931760, 51863520]

約数ペア:

[(1, 51863520), (2, 25931760), (3, 17287840), (4, 12965880), (5, 10372704), (6, 8643920), (8, 6482940), (10, 5186352), (12, 4321960), (15, 3457568), (16, 3241470), (20, 2593176), (24, 2160980), (30, 1728784), (32, 1620735), (40, 1296588), (48, 1080490), (60, 864392), (80, 648294), (96, 540245), (120, 432196), (160, 324147), (167, 310560), (240, 216098), (334, 155280), (480, 108049), (501, 103520), (647, 80160), (668, 77640), (835, 62112), (1002, 51760), (1294, 40080), (1336, 38820), (1670, 31056), (1941, 26720), (2004, 25880), (2505, 20704), (2588, 20040), (2672, 19410), (3235, 16032), (3340, 15528), (3882, 13360), (4008, 12940), (5010, 10352), (5176, 10020), (5344, 9705), (6470, 8016), (6680, 7764)]