48279140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{647}}^1$

素因数の和:717

約数の個数: 96

約数和(自身を含む): 128024064

約数和(自身を除く): 79744924

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 41, 52, 65, 70, 82, 91, 130, 140, 164, 182, 205, 260, 287, 364, 410, 455, 533, 574, 647, 820, 910, 1066, 1148, 1294, 1435, 1820, 2132, 2588, 2665, 2870, 3235, 3731, 4529, 5330, 5740, 6470, 7462, 8411, 9058, 10660, 12940, 14924, 16822, 18116, 18655, 22645, 26527, 33644, 37310, 42055, 45290, 53054, 58877, 74620, 84110, 90580, 106108, 117754, 132635, 168220, 185689, 235508, 265270, 294385, 344851, 371378, 530540, 588770, 689702, 742756, 928445, 1177540, 1379404, 1724255, 1856890, 2413957, 3448510, 3713780, 4827914, 6897020, 9655828, 12069785, 24139570, 48279140]

約数ペア:

[(1, 48279140), (2, 24139570), (4, 12069785), (5, 9655828), (7, 6897020), (10, 4827914), (13, 3713780), (14, 3448510), (20, 2413957), (26, 1856890), (28, 1724255), (35, 1379404), (41, 1177540), (52, 928445), (65, 742756), (70, 689702), (82, 588770), (91, 530540), (130, 371378), (140, 344851), (164, 294385), (182, 265270), (205, 235508), (260, 185689), (287, 168220), (364, 132635), (410, 117754), (455, 106108), (533, 90580), (574, 84110), (647, 74620), (820, 58877), (910, 53054), (1066, 45290), (1148, 42055), (1294, 37310), (1435, 33644), (1820, 26527), (2132, 22645), (2588, 18655), (2665, 18116), (2870, 16822), (3235, 14924), (3731, 12940), (4529, 10660), (5330, 9058), (5740, 8411), (6470, 7462)]