49062910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:373

約数の個数: 64

約数和(自身を含む): 101243520

約数和(自身を除く): 52180610

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 61, 65, 115, 122, 130, 230, 269, 299, 305, 538, 598, 610, 793, 1345, 1403, 1495, 1586, 2690, 2806, 2990, 3497, 3965, 6187, 6994, 7015, 7930, 12374, 14030, 16409, 17485, 18239, 30935, 32818, 34970, 36478, 61870, 80431, 82045, 91195, 160862, 164090, 182390, 213317, 377407, 402155, 426634, 754814, 804310, 1066585, 1887035, 2133170, 3774070, 4906291, 9812582, 24531455, 49062910]

約数ペア:

[(1, 49062910), (2, 24531455), (5, 9812582), (10, 4906291), (13, 3774070), (23, 2133170), (26, 1887035), (46, 1066585), (61, 804310), (65, 754814), (115, 426634), (122, 402155), (130, 377407), (230, 213317), (269, 182390), (299, 164090), (305, 160862), (538, 91195), (598, 82045), (610, 80431), (793, 61870), (1345, 36478), (1403, 34970), (1495, 32818), (1586, 30935), (2690, 18239), (2806, 17485), (2990, 16409), (3497, 14030), (3965, 12374), (6187, 7930), (6994, 7015)]