55301220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23633}}^1$

素因数の和:23661

約数の個数: 72

約数和(自身を含む): 180658296

約数和(自身を除く): 125357076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 23633, 47266, 70899, 94532, 118165, 141798, 212697, 236330, 283596, 307229, 354495, 425394, 472660, 614458, 708990, 850788, 921687, 1063485, 1228916, 1417980, 1536145, 1843374, 2126970, 2765061, 3072290, 3686748, 4253940, 4608435, 5530122, 6144580, 9216870, 11060244, 13825305, 18433740, 27650610, 55301220]

約数ペア:

[(1, 55301220), (2, 27650610), (3, 18433740), (4, 13825305), (5, 11060244), (6, 9216870), (9, 6144580), (10, 5530122), (12, 4608435), (13, 4253940), (15, 3686748), (18, 3072290), (20, 2765061), (26, 2126970), (30, 1843374), (36, 1536145), (39, 1417980), (45, 1228916), (52, 1063485), (60, 921687), (65, 850788), (78, 708990), (90, 614458), (117, 472660), (130, 425394), (156, 354495), (180, 307229), (195, 283596), (234, 236330), (260, 212697), (390, 141798), (468, 118165), (585, 94532), (780, 70899), (1170, 47266), (2340, 23633)]