49203570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1597}}^1$

素因数の和:1699

約数の個数: 64

約数和(自身を含む): 128862720

約数和(自身を除く): 79659150

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 79, 130, 158, 195, 237, 390, 395, 474, 790, 1027, 1185, 1597, 2054, 2370, 3081, 3194, 4791, 5135, 6162, 7985, 9582, 10270, 15405, 15970, 20761, 23955, 30810, 41522, 47910, 62283, 103805, 124566, 126163, 207610, 252326, 311415, 378489, 622830, 630815, 756978, 1261630, 1640119, 1892445, 3280238, 3784890, 4920357, 8200595, 9840714, 16401190, 24601785, 49203570]

約数ペア:

[(1, 49203570), (2, 24601785), (3, 16401190), (5, 9840714), (6, 8200595), (10, 4920357), (13, 3784890), (15, 3280238), (26, 1892445), (30, 1640119), (39, 1261630), (65, 756978), (78, 630815), (79, 622830), (130, 378489), (158, 311415), (195, 252326), (237, 207610), (390, 126163), (395, 124566), (474, 103805), (790, 62283), (1027, 47910), (1185, 41522), (1597, 30810), (2054, 23955), (2370, 20761), (3081, 15970), (3194, 15405), (4791, 10270), (5135, 9582), (6162, 7985)]