52861120

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:258

約数の個数: 112

約数和(自身を含む): 138001248

約数和(自身を除く): 85140128

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 97, 104, 130, 131, 160, 194, 208, 260, 262, 320, 388, 416, 485, 520, 524, 655, 776, 832, 970, 1040, 1048, 1261, 1310, 1552, 1703, 1940, 2080, 2096, 2522, 2620, 3104, 3406, 3880, 4160, 4192, 5044, 5240, 6208, 6305, 6812, 7760, 8384, 8515, 10088, 10480, 12610, 12707, 13624, 15520, 17030, 20176, 20960, 25220, 25414, 27248, 31040, 34060, 40352, 41920, 50440, 50828, 54496, 63535, 68120, 80704, 100880, 101656, 108992, 127070, 136240, 165191, 201760, 203312, 254140, 272480, 330382, 403520, 406624, 508280, 544960, 660764, 813248, 825955, 1016560, 1321528, 1651910, 2033120, 2643056, 3303820, 4066240, 5286112, 6607640, 10572224, 13215280, 26430560, 52861120]

約数ペア:

[(1, 52861120), (2, 26430560), (4, 13215280), (5, 10572224), (8, 6607640), (10, 5286112), (13, 4066240), (16, 3303820), (20, 2643056), (26, 2033120), (32, 1651910), (40, 1321528), (52, 1016560), (64, 825955), (65, 813248), (80, 660764), (97, 544960), (104, 508280), (130, 406624), (131, 403520), (160, 330382), (194, 272480), (208, 254140), (260, 203312), (262, 201760), (320, 165191), (388, 136240), (416, 127070), (485, 108992), (520, 101656), (524, 100880), (655, 80704), (776, 68120), (832, 63535), (970, 54496), (1040, 50828), (1048, 50440), (1261, 41920), (1310, 40352), (1552, 34060), (1703, 31040), (1940, 27248), (2080, 25414), (2096, 25220), (2522, 20960), (2620, 20176), (3104, 17030), (3406, 15520), (3880, 13624), (4160, 12707), (4192, 12610), (5044, 10480), (5240, 10088), (6208, 8515), (6305, 8384), (6812, 7760)]