52985520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{10513}}^1$

素因数の和:10539

約数の個数: 120

約数和(自身を含む): 203382816

約数和(自身を除く): 150397296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 10513, 21026, 31539, 42052, 52565, 63078, 73591, 84104, 94617, 105130, 126156, 147182, 157695, 168208, 189234, 210260, 220773, 252312, 294364, 315390, 367955, 378468, 420520, 441546, 473085, 504624, 588728, 630780, 662319, 735910, 756936, 841040, 883092, 946170, 1103865, 1177456, 1261560, 1324638, 1471820, 1513872, 1766184, 1892340, 2207730, 2523120, 2649276, 2943640, 3311595, 3532368, 3784680, 4415460, 5298552, 5887280, 6623190, 7569360, 8830920, 10597104, 13246380, 17661840, 26492760, 52985520]

約数ペア:

[(1, 52985520), (2, 26492760), (3, 17661840), (4, 13246380), (5, 10597104), (6, 8830920), (7, 7569360), (8, 6623190), (9, 5887280), (10, 5298552), (12, 4415460), (14, 3784680), (15, 3532368), (16, 3311595), (18, 2943640), (20, 2649276), (21, 2523120), (24, 2207730), (28, 1892340), (30, 1766184), (35, 1513872), (36, 1471820), (40, 1324638), (42, 1261560), (45, 1177456), (48, 1103865), (56, 946170), (60, 883092), (63, 841040), (70, 756936), (72, 735910), (80, 662319), (84, 630780), (90, 588728), (105, 504624), (112, 473085), (120, 441546), (126, 420520), (140, 378468), (144, 367955), (168, 315390), (180, 294364), (210, 252312), (240, 220773), (252, 210260), (280, 189234), (315, 168208), (336, 157695), (360, 147182), (420, 126156), (504, 105130), (560, 94617), (630, 84104), (720, 73591), (840, 63078), (1008, 52565), (1260, 42052), (1680, 31539), (2520, 21026), (5040, 10513)]