53071380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9511}}^1$

素因数の和:9557

約数の個数: 72

約数和(自身を含む): 166193664

約数和(自身を除く): 113122284

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, 9511, 19022, 28533, 38044, 47555, 57066, 85599, 95110, 114132, 142665, 171198, 190220, 285330, 294841, 342396, 427995, 570660, 589682, 855990, 884523, 1179364, 1474205, 1711980, 1769046, 2653569, 2948410, 3538092, 4422615, 5307138, 5896820, 8845230, 10614276, 13267845, 17690460, 26535690, 53071380]

約数ペア:

[(1, 53071380), (2, 26535690), (3, 17690460), (4, 13267845), (5, 10614276), (6, 8845230), (9, 5896820), (10, 5307138), (12, 4422615), (15, 3538092), (18, 2948410), (20, 2653569), (30, 1769046), (31, 1711980), (36, 1474205), (45, 1179364), (60, 884523), (62, 855990), (90, 589682), (93, 570660), (124, 427995), (155, 342396), (180, 294841), (186, 285330), (279, 190220), (310, 171198), (372, 142665), (465, 114132), (558, 95110), (620, 85599), (930, 57066), (1116, 47555), (1395, 38044), (1860, 28533), (2790, 19022), (5580, 9511)]