52845240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1187}}^1$

素因数の和:1261

約数の個数: 128

約数和(自身を含む): 184757760

約数和(自身を除く): 131912520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 53, 56, 60, 70, 84, 105, 106, 120, 140, 159, 168, 210, 212, 265, 280, 318, 371, 420, 424, 530, 636, 742, 795, 840, 1060, 1113, 1187, 1272, 1484, 1590, 1855, 2120, 2226, 2374, 2968, 3180, 3561, 3710, 4452, 4748, 5565, 5935, 6360, 7122, 7420, 8309, 8904, 9496, 11130, 11870, 14244, 14840, 16618, 17805, 22260, 23740, 24927, 28488, 33236, 35610, 41545, 44520, 47480, 49854, 62911, 66472, 71220, 83090, 99708, 124635, 125822, 142440, 166180, 188733, 199416, 249270, 251644, 314555, 332360, 377466, 440377, 498540, 503288, 629110, 754932, 880754, 943665, 997080, 1258220, 1321131, 1509864, 1761508, 1887330, 2201885, 2516440, 2642262, 3523016, 3774660, 4403770, 5284524, 6605655, 7549320, 8807540, 10569048, 13211310, 17615080, 26422620, 52845240]

約数ペア:

[(1, 52845240), (2, 26422620), (3, 17615080), (4, 13211310), (5, 10569048), (6, 8807540), (7, 7549320), (8, 6605655), (10, 5284524), (12, 4403770), (14, 3774660), (15, 3523016), (20, 2642262), (21, 2516440), (24, 2201885), (28, 1887330), (30, 1761508), (35, 1509864), (40, 1321131), (42, 1258220), (53, 997080), (56, 943665), (60, 880754), (70, 754932), (84, 629110), (105, 503288), (106, 498540), (120, 440377), (140, 377466), (159, 332360), (168, 314555), (210, 251644), (212, 249270), (265, 199416), (280, 188733), (318, 166180), (371, 142440), (420, 125822), (424, 124635), (530, 99708), (636, 83090), (742, 71220), (795, 66472), (840, 62911), (1060, 49854), (1113, 47480), (1187, 44520), (1272, 41545), (1484, 35610), (1590, 33236), (1855, 28488), (2120, 24927), (2226, 23740), (2374, 22260), (2968, 17805), (3180, 16618), (3561, 14840), (3710, 14244), (4452, 11870), (4748, 11130), (5565, 9496), (5935, 8904), (6360, 8309), (7122, 7420)]