42648502

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:305

約数の個数: 48

約数和(自身を含む): 75762000

約数和(自身を除く): 33113498

約数列:

[1, 2, 13, 19, 26, 29, 38, 58, 169, 229, 247, 338, 377, 458, 494, 551, 754, 1102, 2977, 3211, 4351, 4901, 5954, 6422, 6641, 7163, 8702, 9802, 13282, 14326, 38701, 56563, 77402, 86333, 93119, 113126, 126179, 172666, 186238, 252358, 735319, 1122329, 1470638, 1640327, 2244658, 3280654, 21324251, 42648502]

約数ペア:

[(1, 42648502), (2, 21324251), (13, 3280654), (19, 2244658), (26, 1640327), (29, 1470638), (38, 1122329), (58, 735319), (169, 252358), (229, 186238), (247, 172666), (338, 126179), (377, 113126), (458, 93119), (494, 86333), (551, 77402), (754, 56563), (1102, 38701), (2977, 14326), (3211, 13282), (4351, 9802), (4901, 8702), (5954, 7163), (6422, 6641)]