51562754460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1320091}}^1$

素因数の和:1320144

約数の個数: 144

約数和(自身を含む): 184517179392

約数和(自身を除く): 132954424932

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 62, 63, 70, 84, 90, 93, 105, 124, 126, 140, 155, 180, 186, 210, 217, 252, 279, 310, 315, 372, 420, 434, 465, 558, 620, 630, 651, 868, 930, 1085, 1116, 1260, 1302, 1395, 1860, 1953, 2170, 2604, 2790, 3255, 3906, 4340, 5580, 6510, 7812, 9765, 13020, 19530, 39060, 1320091, 2640182, 3960273, 5280364, 6600455, 7920546, 9240637, 11880819, 13200910, 15841092, 18481274, 19801365, 23761638, 26401820, 27721911, 36962548, 39602730, 40922821, 46203185, 47523276, 55443822, 59404095, 79205460, 81845642, 83165733, 92406370, 110887644, 118808190, 122768463, 138609555, 163691284, 166331466, 184812740, 204614105, 237616380, 245536926, 277219110, 286459747, 332662932, 368305389, 409228210, 415828665, 491073852, 554438220, 572919494, 613842315, 736610778, 818456420, 831657330, 859379241, 1145838988, 1227684630, 1432298735, 1473221556, 1663314660, 1718758482, 1841526945, 2455369260, 2578137723, 2864597470, 3437516964, 3683053890, 4296896205, 5156275446, 5729194940, 7366107780, 8593792410, 10312550892, 12890688615, 17187584820, 25781377230, 51562754460]

約数ペア:

[(1, 51562754460), (2, 25781377230), (3, 17187584820), (4, 12890688615), (5, 10312550892), (6, 8593792410), (7, 7366107780), (9, 5729194940), (10, 5156275446), (12, 4296896205), (14, 3683053890), (15, 3437516964), (18, 2864597470), (20, 2578137723), (21, 2455369260), (28, 1841526945), (30, 1718758482), (31, 1663314660), (35, 1473221556), (36, 1432298735), (42, 1227684630), (45, 1145838988), (60, 859379241), (62, 831657330), (63, 818456420), (70, 736610778), (84, 613842315), (90, 572919494), (93, 554438220), (105, 491073852), (124, 415828665), (126, 409228210), (140, 368305389), (155, 332662932), (180, 286459747), (186, 277219110), (210, 245536926), (217, 237616380), (252, 204614105), (279, 184812740), (310, 166331466), (315, 163691284), (372, 138609555), (420, 122768463), (434, 118808190), (465, 110887644), (558, 92406370), (620, 83165733), (630, 81845642), (651, 79205460), (868, 59404095), (930, 55443822), (1085, 47523276), (1116, 46203185), (1260, 40922821), (1302, 39602730), (1395, 36962548), (1860, 27721911), (1953, 26401820), (2170, 23761638), (2604, 19801365), (2790, 18481274), (3255, 15841092), (3906, 13200910), (4340, 11880819), (5580, 9240637), (6510, 7920546), (7812, 6600455), (9765, 5280364), (13020, 3960273), (19530, 2640182), (39060, 1320091)]