49749720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{607}}^1\times {\mathrm{683}}^1$

素因数の和:1304

約数の個数: 64

約数和(自身を含む): 149713920

約数和(自身を除く): 99964200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 607, 683, 1214, 1366, 1821, 2049, 2428, 2732, 3035, 3415, 3642, 4098, 4856, 5464, 6070, 6830, 7284, 8196, 9105, 10245, 12140, 13660, 14568, 16392, 18210, 20490, 24280, 27320, 36420, 40980, 72840, 81960, 414581, 829162, 1243743, 1658324, 2072905, 2487486, 3316648, 4145810, 4974972, 6218715, 8291620, 9949944, 12437430, 16583240, 24874860, 49749720]

約数ペア:

[(1, 49749720), (2, 24874860), (3, 16583240), (4, 12437430), (5, 9949944), (6, 8291620), (8, 6218715), (10, 4974972), (12, 4145810), (15, 3316648), (20, 2487486), (24, 2072905), (30, 1658324), (40, 1243743), (60, 829162), (120, 414581), (607, 81960), (683, 72840), (1214, 40980), (1366, 36420), (1821, 27320), (2049, 24280), (2428, 20490), (2732, 18210), (3035, 16392), (3415, 14568), (3642, 13660), (4098, 12140), (4856, 10245), (5464, 9105), (6070, 8196), (6830, 7284)]