47915452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{809}}^1$

素因数の和:910

約数の個数: 48

約数和(自身を含む): 97161120

約数和(自身を除く): 49245668

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 67, 68, 134, 221, 268, 442, 809, 871, 884, 1139, 1618, 1742, 2278, 3236, 3484, 4556, 10517, 13753, 14807, 21034, 27506, 29614, 42068, 54203, 55012, 59228, 108406, 178789, 216812, 357578, 704639, 715156, 921451, 1409278, 1842902, 2818556, 3685804, 11978863, 23957726, 47915452]

約数ペア:

[(1, 47915452), (2, 23957726), (4, 11978863), (13, 3685804), (17, 2818556), (26, 1842902), (34, 1409278), (52, 921451), (67, 715156), (68, 704639), (134, 357578), (221, 216812), (268, 178789), (442, 108406), (809, 59228), (871, 55012), (884, 54203), (1139, 42068), (1618, 29614), (1742, 27506), (2278, 21034), (3236, 14807), (3484, 13753), (4556, 10517)]