48707890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^2$

素因数の和:164

約数の個数: 96

約数和(自身を含む): 117666432

約数和(自身を除く): 68958542

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 55, 61, 70, 77, 85, 110, 119, 122, 154, 170, 187, 238, 305, 374, 385, 427, 595, 610, 671, 770, 854, 935, 1037, 1190, 1309, 1342, 1870, 2074, 2135, 2618, 3355, 3721, 4270, 4697, 5185, 6545, 6710, 7259, 7442, 9394, 10370, 11407, 13090, 14518, 18605, 22814, 23485, 26047, 36295, 37210, 40931, 46970, 52094, 57035, 63257, 72590, 79849, 81862, 114070, 126514, 130235, 159698, 204655, 260470, 286517, 316285, 399245, 409310, 442799, 573034, 632570, 695827, 798490, 885598, 1391654, 1432585, 2213995, 2865170, 3479135, 4427990, 4870789, 6958270, 9741578, 24353945, 48707890]

約数ペア:

[(1, 48707890), (2, 24353945), (5, 9741578), (7, 6958270), (10, 4870789), (11, 4427990), (14, 3479135), (17, 2865170), (22, 2213995), (34, 1432585), (35, 1391654), (55, 885598), (61, 798490), (70, 695827), (77, 632570), (85, 573034), (110, 442799), (119, 409310), (122, 399245), (154, 316285), (170, 286517), (187, 260470), (238, 204655), (305, 159698), (374, 130235), (385, 126514), (427, 114070), (595, 81862), (610, 79849), (671, 72590), (770, 63257), (854, 57035), (935, 52094), (1037, 46970), (1190, 40931), (1309, 37210), (1342, 36295), (1870, 26047), (2074, 23485), (2135, 22814), (2618, 18605), (3355, 14518), (3721, 13090), (4270, 11407), (4697, 10370), (5185, 9394), (6545, 7442), (6710, 7259)]