54232020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9719}}^1$

素因数の和:9765

約数の個数: 72

約数和(自身を含む): 169827840

約数和(自身を除く): 115595820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 9719, 19438, 29157, 38876, 48595, 58314, 87471, 97190, 116628, 145785, 174942, 194380, 291570, 301289, 349884, 437355, 583140, 602578, 874710, 903867, 1205156, 1506445, 1749420, 1807734, 2711601, 3012890, 3615468, 4519335, 5423202, 6025780, 9038670, 10846404, 13558005, 18077340, 27116010, 54232020]

約数ペア:

[(1, 54232020), (2, 27116010), (3, 18077340), (4, 13558005), (5, 10846404), (6, 9038670), (9, 6025780), (10, 5423202), (12, 4519335), (15, 3615468), (18, 3012890), (20, 2711601), (30, 1807734), (31, 1749420), (36, 1506445), (45, 1205156), (60, 903867), (62, 874710), (90, 602578), (93, 583140), (124, 437355), (155, 349884), (180, 301289), (186, 291570), (279, 194380), (310, 174942), (372, 145785), (465, 116628), (558, 97190), (620, 87471), (930, 58314), (1116, 48595), (1395, 38876), (1860, 29157), (2790, 19438), (5580, 9719)]