51793740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{4877}}^1$

素因数の和:4951

約数の個数: 72

約数和(自身を含む): 159803280

約数和(自身を除く): 108009540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 531, 590, 708, 885, 1062, 1180, 1770, 2124, 2655, 3540, 4877, 5310, 9754, 10620, 14631, 19508, 24385, 29262, 43893, 48770, 58524, 73155, 87786, 97540, 146310, 175572, 219465, 287743, 292620, 438930, 575486, 863229, 877860, 1150972, 1438715, 1726458, 2589687, 2877430, 3452916, 4316145, 5179374, 5754860, 8632290, 10358748, 12948435, 17264580, 25896870, 51793740]

約数ペア:

[(1, 51793740), (2, 25896870), (3, 17264580), (4, 12948435), (5, 10358748), (6, 8632290), (9, 5754860), (10, 5179374), (12, 4316145), (15, 3452916), (18, 2877430), (20, 2589687), (30, 1726458), (36, 1438715), (45, 1150972), (59, 877860), (60, 863229), (90, 575486), (118, 438930), (177, 292620), (180, 287743), (236, 219465), (295, 175572), (354, 146310), (531, 97540), (590, 87786), (708, 73155), (885, 58524), (1062, 48770), (1180, 43893), (1770, 29262), (2124, 24385), (2655, 19508), (3540, 14631), (4877, 10620), (5310, 9754)]