52852280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:169

約数の個数: 128

約数和(自身を含む): 136745280

約数和(自身を除く): 83893000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 37, 40, 41, 52, 65, 67, 74, 82, 104, 130, 134, 148, 164, 185, 205, 260, 268, 296, 328, 335, 370, 410, 481, 520, 533, 536, 670, 740, 820, 871, 962, 1066, 1340, 1480, 1517, 1640, 1742, 1924, 2132, 2405, 2479, 2665, 2680, 2747, 3034, 3484, 3848, 4264, 4355, 4810, 4958, 5330, 5494, 6068, 6968, 7585, 8710, 9620, 9916, 10660, 10988, 12136, 12395, 13735, 15170, 17420, 19240, 19721, 19832, 21320, 21976, 24790, 27470, 30340, 32227, 34840, 35711, 39442, 49580, 54940, 60680, 64454, 71422, 78884, 98605, 99160, 101639, 109880, 128908, 142844, 157768, 161135, 178555, 197210, 203278, 257816, 285688, 322270, 357110, 394420, 406556, 508195, 644540, 714220, 788840, 813112, 1016390, 1289080, 1321307, 1428440, 2032780, 2642614, 4065560, 5285228, 6606535, 10570456, 13213070, 26426140, 52852280]

約数ペア:

[(1, 52852280), (2, 26426140), (4, 13213070), (5, 10570456), (8, 6606535), (10, 5285228), (13, 4065560), (20, 2642614), (26, 2032780), (37, 1428440), (40, 1321307), (41, 1289080), (52, 1016390), (65, 813112), (67, 788840), (74, 714220), (82, 644540), (104, 508195), (130, 406556), (134, 394420), (148, 357110), (164, 322270), (185, 285688), (205, 257816), (260, 203278), (268, 197210), (296, 178555), (328, 161135), (335, 157768), (370, 142844), (410, 128908), (481, 109880), (520, 101639), (533, 99160), (536, 98605), (670, 78884), (740, 71422), (820, 64454), (871, 60680), (962, 54940), (1066, 49580), (1340, 39442), (1480, 35711), (1517, 34840), (1640, 32227), (1742, 30340), (1924, 27470), (2132, 24790), (2405, 21976), (2479, 21320), (2665, 19832), (2680, 19721), (2747, 19240), (3034, 17420), (3484, 15170), (3848, 13735), (4264, 12395), (4355, 12136), (4810, 10988), (4958, 10660), (5330, 9916), (5494, 9620), (6068, 8710), (6968, 7585)]