49796478

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1$

素因数の和:390

約数の個数: 64

約数和(自身を含む): 115568640

約数和(自身を除く): 65772162

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 151, 186, 197, 279, 302, 394, 453, 558, 591, 837, 906, 1182, 1359, 1674, 1773, 2718, 3546, 4077, 4681, 5319, 6107, 8154, 9362, 10638, 12214, 14043, 18321, 28086, 29747, 36642, 42129, 54963, 59494, 84258, 89241, 109926, 126387, 164889, 178482, 252774, 267723, 329778, 535446, 803169, 922157, 1606338, 1844314, 2766471, 5532942, 8299413, 16598826, 24898239, 49796478]

約数ペア:

[(1, 49796478), (2, 24898239), (3, 16598826), (6, 8299413), (9, 5532942), (18, 2766471), (27, 1844314), (31, 1606338), (54, 922157), (62, 803169), (93, 535446), (151, 329778), (186, 267723), (197, 252774), (279, 178482), (302, 164889), (394, 126387), (453, 109926), (558, 89241), (591, 84258), (837, 59494), (906, 54963), (1182, 42129), (1359, 36642), (1674, 29747), (1773, 28086), (2718, 18321), (3546, 14043), (4077, 12214), (4681, 10638), (5319, 9362), (6107, 8154)]