54888988

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{953}}^1$

素因数の和:1003

約数の個数: 72

約数和(自身を含む): 127897056

約数和(自身を除く): 73008068

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 121, 154, 187, 238, 242, 308, 374, 476, 484, 748, 847, 953, 1309, 1694, 1906, 2057, 2618, 3388, 3812, 4114, 5236, 6671, 8228, 10483, 13342, 14399, 16201, 20966, 26684, 28798, 32402, 41932, 57596, 64804, 73381, 113407, 115313, 146762, 178211, 226814, 230626, 293524, 356422, 453628, 461252, 712844, 807191, 1247477, 1614382, 1960321, 2494954, 3228764, 3920642, 4989908, 7841284, 13722247, 27444494, 54888988]

約数ペア:

[(1, 54888988), (2, 27444494), (4, 13722247), (7, 7841284), (11, 4989908), (14, 3920642), (17, 3228764), (22, 2494954), (28, 1960321), (34, 1614382), (44, 1247477), (68, 807191), (77, 712844), (119, 461252), (121, 453628), (154, 356422), (187, 293524), (238, 230626), (242, 226814), (308, 178211), (374, 146762), (476, 115313), (484, 113407), (748, 73381), (847, 64804), (953, 57596), (1309, 41932), (1694, 32402), (1906, 28798), (2057, 26684), (2618, 20966), (3388, 16201), (3812, 14399), (4114, 13342), (5236, 10483), (6671, 8228)]