51813034

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{359}}^1$

素因数の和:455

約数の個数: 48

約数和(自身を含む): 98029440

約数和(自身を除く): 46216406

約数列:

[1, 2, 7, 13, 14, 26, 61, 91, 122, 169, 182, 338, 359, 427, 718, 793, 854, 1183, 1586, 2366, 2513, 4667, 5026, 5551, 9334, 10309, 11102, 20618, 21899, 32669, 43798, 60671, 65338, 72163, 121342, 144326, 153293, 284687, 306586, 424697, 569374, 849394, 1992809, 3700931, 3985618, 7401862, 25906517, 51813034]

約数ペア:

[(1, 51813034), (2, 25906517), (7, 7401862), (13, 3985618), (14, 3700931), (26, 1992809), (61, 849394), (91, 569374), (122, 424697), (169, 306586), (182, 284687), (338, 153293), (359, 144326), (427, 121342), (718, 72163), (793, 65338), (854, 60671), (1183, 43798), (1586, 32669), (2366, 21899), (2513, 20618), (4667, 11102), (5026, 10309), (5551, 9334)]