55121010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1319}}^1$

素因数の和:1535

約数の個数: 64

約数和(自身を含む): 152064000

約数和(自身を除く): 96942990

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 199, 210, 398, 597, 995, 1194, 1319, 1393, 1990, 2638, 2786, 2985, 3957, 4179, 5970, 6595, 6965, 7914, 8358, 9233, 13190, 13930, 18466, 19785, 20895, 27699, 39570, 41790, 46165, 55398, 92330, 138495, 262481, 276990, 524962, 787443, 1312405, 1574886, 1837367, 2624810, 3674734, 3937215, 5512101, 7874430, 9186835, 11024202, 18373670, 27560505, 55121010]

約数ペア:

[(1, 55121010), (2, 27560505), (3, 18373670), (5, 11024202), (6, 9186835), (7, 7874430), (10, 5512101), (14, 3937215), (15, 3674734), (21, 2624810), (30, 1837367), (35, 1574886), (42, 1312405), (70, 787443), (105, 524962), (199, 276990), (210, 262481), (398, 138495), (597, 92330), (995, 55398), (1194, 46165), (1319, 41790), (1393, 39570), (1990, 27699), (2638, 20895), (2786, 19785), (2985, 18466), (3957, 13930), (4179, 13190), (5970, 9233), (6595, 8358), (6965, 7914)]