53477970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1031}}^1$

素因数の和:1080

約数の個数: 128

約数和(自身を含む): 166440960

約数和(自身を除く): 112962990

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 19, 21, 26, 30, 35, 38, 39, 42, 57, 65, 70, 78, 91, 95, 105, 114, 130, 133, 182, 190, 195, 210, 247, 266, 273, 285, 390, 399, 455, 494, 546, 570, 665, 741, 798, 910, 1031, 1235, 1330, 1365, 1482, 1729, 1995, 2062, 2470, 2730, 3093, 3458, 3705, 3990, 5155, 5187, 6186, 7217, 7410, 8645, 10310, 10374, 13403, 14434, 15465, 17290, 19589, 21651, 25935, 26806, 30930, 36085, 39178, 40209, 43302, 51870, 58767, 67015, 72170, 80418, 93821, 97945, 108255, 117534, 134030, 137123, 187642, 195890, 201045, 216510, 254657, 274246, 281463, 293835, 402090, 411369, 469105, 509314, 562926, 587670, 685615, 763971, 822738, 938210, 1273285, 1371230, 1407315, 1527942, 1782599, 2056845, 2546570, 2814630, 3565198, 3819855, 4113690, 5347797, 7639710, 8912995, 10695594, 17825990, 26738985, 53477970]

約数ペア:

[(1, 53477970), (2, 26738985), (3, 17825990), (5, 10695594), (6, 8912995), (7, 7639710), (10, 5347797), (13, 4113690), (14, 3819855), (15, 3565198), (19, 2814630), (21, 2546570), (26, 2056845), (30, 1782599), (35, 1527942), (38, 1407315), (39, 1371230), (42, 1273285), (57, 938210), (65, 822738), (70, 763971), (78, 685615), (91, 587670), (95, 562926), (105, 509314), (114, 469105), (130, 411369), (133, 402090), (182, 293835), (190, 281463), (195, 274246), (210, 254657), (247, 216510), (266, 201045), (273, 195890), (285, 187642), (390, 137123), (399, 134030), (455, 117534), (494, 108255), (546, 97945), (570, 93821), (665, 80418), (741, 72170), (798, 67015), (910, 58767), (1031, 51870), (1235, 43302), (1330, 40209), (1365, 39178), (1482, 36085), (1729, 30930), (1995, 26806), (2062, 25935), (2470, 21651), (2730, 19589), (3093, 17290), (3458, 15465), (3705, 14434), (3990, 13403), (5155, 10374), (5187, 10310), (6186, 8645), (7217, 7410)]