49092890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{619}}^1$

素因数の和:747

約数の個数: 64

約数和(自身を含む): 111421440

約数和(自身を除く): 62328550

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 103, 110, 154, 206, 385, 515, 619, 721, 770, 1030, 1133, 1238, 1442, 2266, 3095, 3605, 4333, 5665, 6190, 6809, 7210, 7931, 8666, 11330, 13618, 15862, 21665, 34045, 39655, 43330, 47663, 63757, 68090, 79310, 95326, 127514, 238315, 318785, 446299, 476630, 637570, 701327, 892598, 1402654, 2231495, 3506635, 4462990, 4909289, 7013270, 9818578, 24546445, 49092890]

約数ペア:

[(1, 49092890), (2, 24546445), (5, 9818578), (7, 7013270), (10, 4909289), (11, 4462990), (14, 3506635), (22, 2231495), (35, 1402654), (55, 892598), (70, 701327), (77, 637570), (103, 476630), (110, 446299), (154, 318785), (206, 238315), (385, 127514), (515, 95326), (619, 79310), (721, 68090), (770, 63757), (1030, 47663), (1133, 43330), (1238, 39655), (1442, 34045), (2266, 21665), (3095, 15862), (3605, 13618), (4333, 11330), (5665, 8666), (6190, 7931), (6809, 7210)]