49943010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1621}}^1$

素因数の和:1723

約数の個数: 64

約数和(自身を含む): 130798080

約数和(自身を除く): 80855070

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, 1621, 2054, 2370, 3081, 3242, 4863, 5135, 6162, 8105, 9726, 10270, 15405, 16210, 21073, 24315, 30810, 42146, 48630, 63219, 105365, 126438, 128059, 210730, 256118, 316095, 384177, 632190, 640295, 768354, 1280590, 1664767, 1920885, 3329534, 3841770, 4994301, 8323835, 9988602, 16647670, 24971505, 49943010]

約数ペア:

[(1, 49943010), (2, 24971505), (3, 16647670), (5, 9988602), (6, 8323835), (10, 4994301), (13, 3841770), (15, 3329534), (26, 1920885), (30, 1664767), (39, 1280590), (65, 768354), (78, 640295), (79, 632190), (130, 384177), (158, 316095), (195, 256118), (237, 210730), (390, 128059), (395, 126438), (474, 105365), (790, 63219), (1027, 48630), (1185, 42146), (1621, 30810), (2054, 24315), (2370, 21073), (3081, 16210), (3242, 15405), (4863, 10270), (5135, 9726), (6162, 8105)]