51051690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{3613}}^1$

素因数の和:3783

約数の個数: 48

約数和(自身を含む): 133616808

約数和(自身を除く): 82565118

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 157, 314, 471, 785, 942, 1413, 1570, 2355, 2826, 3613, 4710, 7065, 7226, 10839, 14130, 18065, 21678, 32517, 36130, 54195, 65034, 108390, 162585, 325170, 567241, 1134482, 1701723, 2836205, 3403446, 5105169, 5672410, 8508615, 10210338, 17017230, 25525845, 51051690]

約数ペア:

[(1, 51051690), (2, 25525845), (3, 17017230), (5, 10210338), (6, 8508615), (9, 5672410), (10, 5105169), (15, 3403446), (18, 2836205), (30, 1701723), (45, 1134482), (90, 567241), (157, 325170), (314, 162585), (471, 108390), (785, 65034), (942, 54195), (1413, 36130), (1570, 32517), (2355, 21678), (2826, 18065), (3613, 14130), (4710, 10839), (7065, 7226)]