49573480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1847}}^1$

素因数の和:1930

約数の個数: 64

約数和(自身を含む): 123742080

約数和(自身を除く): 74168600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 61, 88, 110, 122, 220, 244, 305, 440, 488, 610, 671, 1220, 1342, 1847, 2440, 2684, 3355, 3694, 5368, 6710, 7388, 9235, 13420, 14776, 18470, 20317, 26840, 36940, 40634, 73880, 81268, 101585, 112667, 162536, 203170, 225334, 406340, 450668, 563335, 812680, 901336, 1126670, 1239337, 2253340, 2478674, 4506680, 4957348, 6196685, 9914696, 12393370, 24786740, 49573480]

約数ペア:

[(1, 49573480), (2, 24786740), (4, 12393370), (5, 9914696), (8, 6196685), (10, 4957348), (11, 4506680), (20, 2478674), (22, 2253340), (40, 1239337), (44, 1126670), (55, 901336), (61, 812680), (88, 563335), (110, 450668), (122, 406340), (220, 225334), (244, 203170), (305, 162536), (440, 112667), (488, 101585), (610, 81268), (671, 73880), (1220, 40634), (1342, 36940), (1847, 26840), (2440, 20317), (2684, 18470), (3355, 14776), (3694, 13420), (5368, 9235), (6710, 7388)]