51321492

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{15329}}^1$

素因数の和:15373

約数の個数: 48

約数和(自身を含む): 137356800

約数和(自身を除く): 86035308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 15329, 30658, 45987, 61316, 91974, 137961, 183948, 275922, 413883, 475199, 551844, 827766, 950398, 1425597, 1655532, 1900796, 2851194, 4276791, 5702388, 8553582, 12830373, 17107164, 25660746, 51321492]

約数ペア:

[(1, 51321492), (2, 25660746), (3, 17107164), (4, 12830373), (6, 8553582), (9, 5702388), (12, 4276791), (18, 2851194), (27, 1900796), (31, 1655532), (36, 1425597), (54, 950398), (62, 827766), (93, 551844), (108, 475199), (124, 413883), (186, 275922), (279, 183948), (372, 137961), (558, 91974), (837, 61316), (1116, 45987), (1674, 30658), (3348, 15329)]