52517640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{607}}^1$

素因数の和:731

約数の個数: 128

約数和(自身を含む): 182108160

約数和(自身を除く): 129590520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 103, 105, 120, 140, 168, 206, 210, 280, 309, 412, 420, 515, 607, 618, 721, 824, 840, 1030, 1214, 1236, 1442, 1545, 1821, 2060, 2163, 2428, 2472, 2884, 3035, 3090, 3605, 3642, 4120, 4249, 4326, 4856, 5768, 6070, 6180, 7210, 7284, 8498, 8652, 9105, 10815, 12140, 12360, 12747, 14420, 14568, 16996, 17304, 18210, 21245, 21630, 24280, 25494, 28840, 33992, 36420, 42490, 43260, 50988, 62521, 63735, 72840, 84980, 86520, 101976, 125042, 127470, 169960, 187563, 250084, 254940, 312605, 375126, 437647, 500168, 509880, 625210, 750252, 875294, 937815, 1250420, 1312941, 1500504, 1750588, 1875630, 2188235, 2500840, 2625882, 3501176, 3751260, 4376470, 5251764, 6564705, 7502520, 8752940, 10503528, 13129410, 17505880, 26258820, 52517640]

約数ペア:

[(1, 52517640), (2, 26258820), (3, 17505880), (4, 13129410), (5, 10503528), (6, 8752940), (7, 7502520), (8, 6564705), (10, 5251764), (12, 4376470), (14, 3751260), (15, 3501176), (20, 2625882), (21, 2500840), (24, 2188235), (28, 1875630), (30, 1750588), (35, 1500504), (40, 1312941), (42, 1250420), (56, 937815), (60, 875294), (70, 750252), (84, 625210), (103, 509880), (105, 500168), (120, 437647), (140, 375126), (168, 312605), (206, 254940), (210, 250084), (280, 187563), (309, 169960), (412, 127470), (420, 125042), (515, 101976), (607, 86520), (618, 84980), (721, 72840), (824, 63735), (840, 62521), (1030, 50988), (1214, 43260), (1236, 42490), (1442, 36420), (1545, 33992), (1821, 28840), (2060, 25494), (2163, 24280), (2428, 21630), (2472, 21245), (2884, 18210), (3035, 17304), (3090, 16996), (3605, 14568), (3642, 14420), (4120, 12747), (4249, 12360), (4326, 12140), (4856, 10815), (5768, 9105), (6070, 8652), (6180, 8498), (7210, 7284)]