56554325880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{320821}}^1$

素因数の和:320961

約数の個数: 128

約数和(自身を含む): 184331488320

約数和(自身を除く): 127777162440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 113, 120, 130, 156, 195, 226, 260, 312, 339, 390, 452, 520, 565, 678, 780, 904, 1130, 1356, 1469, 1560, 1695, 2260, 2712, 2938, 3390, 4407, 4520, 5876, 6780, 7345, 8814, 11752, 13560, 14690, 17628, 22035, 29380, 35256, 44070, 58760, 88140, 176280, 320821, 641642, 962463, 1283284, 1604105, 1924926, 2566568, 3208210, 3849852, 4170673, 4812315, 6416420, 7699704, 8341346, 9624630, 12512019, 12832840, 16682692, 19249260, 20853365, 25024038, 33365384, 36252773, 38498520, 41706730, 50048076, 62560095, 72505546, 83413460, 100096152, 108758319, 125120190, 145011092, 166826920, 181263865, 217516638, 250240380, 290022184, 362527730, 435033276, 471286049, 500480760, 543791595, 725055460, 870066552, 942572098, 1087583190, 1413858147, 1450110920, 1885144196, 2175166380, 2356430245, 2827716294, 3770288392, 4350332760, 4712860490, 5655432588, 7069290735, 9425720980, 11310865176, 14138581470, 18851441960, 28277162940, 56554325880]

約数ペア:

[(1, 56554325880), (2, 28277162940), (3, 18851441960), (4, 14138581470), (5, 11310865176), (6, 9425720980), (8, 7069290735), (10, 5655432588), (12, 4712860490), (13, 4350332760), (15, 3770288392), (20, 2827716294), (24, 2356430245), (26, 2175166380), (30, 1885144196), (39, 1450110920), (40, 1413858147), (52, 1087583190), (60, 942572098), (65, 870066552), (78, 725055460), (104, 543791595), (113, 500480760), (120, 471286049), (130, 435033276), (156, 362527730), (195, 290022184), (226, 250240380), (260, 217516638), (312, 181263865), (339, 166826920), (390, 145011092), (452, 125120190), (520, 108758319), (565, 100096152), (678, 83413460), (780, 72505546), (904, 62560095), (1130, 50048076), (1356, 41706730), (1469, 38498520), (1560, 36252773), (1695, 33365384), (2260, 25024038), (2712, 20853365), (2938, 19249260), (3390, 16682692), (4407, 12832840), (4520, 12512019), (5876, 9624630), (6780, 8341346), (7345, 7699704), (8814, 6416420), (11752, 4812315), (13560, 4170673), (14690, 3849852), (17628, 3208210), (22035, 2566568), (29380, 1924926), (35256, 1604105), (44070, 1283284), (58760, 962463), (88140, 641642), (176280, 320821)]