49814040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{727}}^1$

素因数の和:1312

約数の個数: 64

約数和(自身を含む): 149909760

約数和(自身を除く): 100095720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 571, 727, 1142, 1454, 1713, 2181, 2284, 2855, 2908, 3426, 3635, 4362, 4568, 5710, 5816, 6852, 7270, 8565, 8724, 10905, 11420, 13704, 14540, 17130, 17448, 21810, 22840, 29080, 34260, 43620, 68520, 87240, 415117, 830234, 1245351, 1660468, 2075585, 2490702, 3320936, 4151170, 4981404, 6226755, 8302340, 9962808, 12453510, 16604680, 24907020, 49814040]

約数ペア:

[(1, 49814040), (2, 24907020), (3, 16604680), (4, 12453510), (5, 9962808), (6, 8302340), (8, 6226755), (10, 4981404), (12, 4151170), (15, 3320936), (20, 2490702), (24, 2075585), (30, 1660468), (40, 1245351), (60, 830234), (120, 415117), (571, 87240), (727, 68520), (1142, 43620), (1454, 34260), (1713, 29080), (2181, 22840), (2284, 21810), (2855, 17448), (2908, 17130), (3426, 14540), (3635, 13704), (4362, 11420), (4568, 10905), (5710, 8724), (5816, 8565), (6852, 7270)]