47087852

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1451}}^1$

素因数の和:1542

約数の個数: 48

約数和(自身を含む): 100826880

約数和(自身を除く): 53739028

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 61, 76, 122, 133, 244, 266, 427, 532, 854, 1159, 1451, 1708, 2318, 2902, 4636, 5804, 8113, 10157, 16226, 20314, 27569, 32452, 40628, 55138, 88511, 110276, 177022, 192983, 354044, 385966, 619577, 771932, 1239154, 1681709, 2478308, 3363418, 6726836, 11771963, 23543926, 47087852]

約数ペア:

[(1, 47087852), (2, 23543926), (4, 11771963), (7, 6726836), (14, 3363418), (19, 2478308), (28, 1681709), (38, 1239154), (61, 771932), (76, 619577), (122, 385966), (133, 354044), (244, 192983), (266, 177022), (427, 110276), (532, 88511), (854, 55138), (1159, 40628), (1451, 32452), (1708, 27569), (2318, 20314), (2902, 16226), (4636, 10157), (5804, 8113)]