51635730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{577}}^1$

素因数の和:763

約数の個数: 64

約数和(自身を含む): 131506560

約数和(自身を除く): 79870830

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 157, 190, 285, 314, 471, 570, 577, 785, 942, 1154, 1570, 1731, 2355, 2885, 2983, 3462, 4710, 5770, 5966, 8655, 8949, 10963, 14915, 17310, 17898, 21926, 29830, 32889, 44745, 54815, 65778, 89490, 90589, 109630, 164445, 181178, 271767, 328890, 452945, 543534, 905890, 1358835, 1721191, 2717670, 3442382, 5163573, 8605955, 10327146, 17211910, 25817865, 51635730]

約数ペア:

[(1, 51635730), (2, 25817865), (3, 17211910), (5, 10327146), (6, 8605955), (10, 5163573), (15, 3442382), (19, 2717670), (30, 1721191), (38, 1358835), (57, 905890), (95, 543534), (114, 452945), (157, 328890), (190, 271767), (285, 181178), (314, 164445), (471, 109630), (570, 90589), (577, 89490), (785, 65778), (942, 54815), (1154, 44745), (1570, 32889), (1731, 29830), (2355, 21926), (2885, 17898), (2983, 17310), (3462, 14915), (4710, 10963), (5770, 8949), (5966, 8655)]