56149164

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3989}}^1$

素因数の和:4039

約数の個数: 72

約数和(自身を含む): 156854880

約数和(自身を除く): 100705716

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 34, 36, 46, 51, 68, 69, 92, 102, 138, 153, 204, 207, 276, 306, 391, 414, 612, 782, 828, 1173, 1564, 2346, 3519, 3989, 4692, 7038, 7978, 11967, 14076, 15956, 23934, 35901, 47868, 67813, 71802, 91747, 135626, 143604, 183494, 203439, 271252, 275241, 366988, 406878, 550482, 610317, 813756, 825723, 1100964, 1220634, 1559699, 1651446, 2441268, 3119398, 3302892, 4679097, 6238796, 9358194, 14037291, 18716388, 28074582, 56149164]

約数ペア:

[(1, 56149164), (2, 28074582), (3, 18716388), (4, 14037291), (6, 9358194), (9, 6238796), (12, 4679097), (17, 3302892), (18, 3119398), (23, 2441268), (34, 1651446), (36, 1559699), (46, 1220634), (51, 1100964), (68, 825723), (69, 813756), (92, 610317), (102, 550482), (138, 406878), (153, 366988), (204, 275241), (207, 271252), (276, 203439), (306, 183494), (391, 143604), (414, 135626), (612, 91747), (782, 71802), (828, 67813), (1173, 47868), (1564, 35901), (2346, 23934), (3519, 15956), (3989, 14076), (4692, 11967), (7038, 7978)]