52731224

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{641}}^1$

素因数の和:780

約数の個数: 64

約数和(自身を含む): 122955840

約数和(自身を除く): 70224616

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 113, 182, 226, 364, 452, 641, 728, 791, 904, 1282, 1469, 1582, 2564, 2938, 3164, 4487, 5128, 5876, 6328, 8333, 8974, 10283, 11752, 16666, 17948, 20566, 33332, 35896, 41132, 58331, 66664, 72433, 82264, 116662, 144866, 233324, 289732, 466648, 507031, 579464, 941629, 1014062, 1883258, 2028124, 3766516, 4056248, 6591403, 7533032, 13182806, 26365612, 52731224]

約数ペア:

[(1, 52731224), (2, 26365612), (4, 13182806), (7, 7533032), (8, 6591403), (13, 4056248), (14, 3766516), (26, 2028124), (28, 1883258), (52, 1014062), (56, 941629), (91, 579464), (104, 507031), (113, 466648), (182, 289732), (226, 233324), (364, 144866), (452, 116662), (641, 82264), (728, 72433), (791, 66664), (904, 58331), (1282, 41132), (1469, 35896), (1582, 33332), (2564, 20566), (2938, 17948), (3164, 16666), (4487, 11752), (5128, 10283), (5876, 8974), (6328, 8333)]