51952590

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2069}}^1$

素因数の和:2119

約数の個数: 80

約数和(自身を含む): 144270720

約数和(自身を除く): 92318130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 81, 90, 93, 135, 155, 162, 186, 270, 279, 310, 405, 465, 558, 810, 837, 930, 1395, 1674, 2069, 2511, 2790, 4138, 4185, 5022, 6207, 8370, 10345, 12414, 12555, 18621, 20690, 25110, 31035, 37242, 55863, 62070, 64139, 93105, 111726, 128278, 167589, 186210, 192417, 279315, 320695, 335178, 384834, 558630, 577251, 641390, 837945, 962085, 1154502, 1675890, 1731753, 1924170, 2886255, 3463506, 5195259, 5772510, 8658765, 10390518, 17317530, 25976295, 51952590]

約数ペア:

[(1, 51952590), (2, 25976295), (3, 17317530), (5, 10390518), (6, 8658765), (9, 5772510), (10, 5195259), (15, 3463506), (18, 2886255), (27, 1924170), (30, 1731753), (31, 1675890), (45, 1154502), (54, 962085), (62, 837945), (81, 641390), (90, 577251), (93, 558630), (135, 384834), (155, 335178), (162, 320695), (186, 279315), (270, 192417), (279, 186210), (310, 167589), (405, 128278), (465, 111726), (558, 93105), (810, 64139), (837, 62070), (930, 55863), (1395, 37242), (1674, 31035), (2069, 25110), (2511, 20690), (2790, 18621), (4138, 12555), (4185, 12414), (5022, 10345), (6207, 8370)]