53181960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{467}}^1$

素因数の和:567

約数の個数: 128

約数和(自身を含む): 174545280

約数和(自身を除く): 121363320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 73, 78, 104, 120, 130, 146, 156, 195, 219, 260, 292, 312, 365, 390, 438, 467, 520, 584, 730, 780, 876, 934, 949, 1095, 1401, 1460, 1560, 1752, 1868, 1898, 2190, 2335, 2802, 2847, 2920, 3736, 3796, 4380, 4670, 4745, 5604, 5694, 6071, 7005, 7592, 8760, 9340, 9490, 11208, 11388, 12142, 14010, 14235, 18213, 18680, 18980, 22776, 24284, 28020, 28470, 30355, 34091, 36426, 37960, 48568, 56040, 56940, 60710, 68182, 72852, 91065, 102273, 113880, 121420, 136364, 145704, 170455, 182130, 204546, 242840, 272728, 340910, 364260, 409092, 443183, 511365, 681820, 728520, 818184, 886366, 1022730, 1329549, 1363640, 1772732, 2045460, 2215915, 2659098, 3545464, 4090920, 4431830, 5318196, 6647745, 8863660, 10636392, 13295490, 17727320, 26590980, 53181960]

約数ペア:

[(1, 53181960), (2, 26590980), (3, 17727320), (4, 13295490), (5, 10636392), (6, 8863660), (8, 6647745), (10, 5318196), (12, 4431830), (13, 4090920), (15, 3545464), (20, 2659098), (24, 2215915), (26, 2045460), (30, 1772732), (39, 1363640), (40, 1329549), (52, 1022730), (60, 886366), (65, 818184), (73, 728520), (78, 681820), (104, 511365), (120, 443183), (130, 409092), (146, 364260), (156, 340910), (195, 272728), (219, 242840), (260, 204546), (292, 182130), (312, 170455), (365, 145704), (390, 136364), (438, 121420), (467, 113880), (520, 102273), (584, 91065), (730, 72852), (780, 68182), (876, 60710), (934, 56940), (949, 56040), (1095, 48568), (1401, 37960), (1460, 36426), (1560, 34091), (1752, 30355), (1868, 28470), (1898, 28020), (2190, 24284), (2335, 22776), (2802, 18980), (2847, 18680), (2920, 18213), (3736, 14235), (3796, 14010), (4380, 12142), (4670, 11388), (4745, 11208), (5604, 9490), (5694, 9340), (6071, 8760), (7005, 7592)]