50426460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1291}}^1$

素因数の和:1344

約数の個数: 144

約数和(自身を含む): 180590592

約数和(自身を除く): 130164132

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, 1291, 1302, 1395, 1860, 1953, 2170, 2582, 2604, 2790, 3255, 3873, 3906, 4340, 5164, 5580, 6455, 6510, 7746, 7812, 9037, 9765, 11619, 12910, 13020, 15492, 18074, 19365, 19530, 23238, 25820, 27111, 36148, 38730, 39060, 40021, 45185, 46476, 54222, 58095, 77460, 80042, 81333, 90370, 108444, 116190, 120063, 135555, 160084, 162666, 180740, 200105, 232380, 240126, 271110, 280147, 325332, 360189, 400210, 406665, 480252, 542220, 560294, 600315, 720378, 800420, 813330, 840441, 1120588, 1200630, 1400735, 1440756, 1626660, 1680882, 1800945, 2401260, 2521323, 2801470, 3361764, 3601890, 4202205, 5042646, 5602940, 7203780, 8404410, 10085292, 12606615, 16808820, 25213230, 50426460]

約数ペア:

[(1, 50426460), (2, 25213230), (3, 16808820), (4, 12606615), (5, 10085292), (6, 8404410), (7, 7203780), (9, 5602940), (10, 5042646), (12, 4202205), (14, 3601890), (15, 3361764), (18, 2801470), (20, 2521323), (21, 2401260), (28, 1800945), (30, 1680882), (31, 1626660), (35, 1440756), (36, 1400735), (42, 1200630), (45, 1120588), (60, 840441), (62, 813330), (63, 800420), (70, 720378), (84, 600315), (90, 560294), (93, 542220), (105, 480252), (124, 406665), (126, 400210), (140, 360189), (155, 325332), (180, 280147), (186, 271110), (210, 240126), (217, 232380), (252, 200105), (279, 180740), (310, 162666), (315, 160084), (372, 135555), (420, 120063), (434, 116190), (465, 108444), (558, 90370), (620, 81333), (630, 80042), (651, 77460), (868, 58095), (930, 54222), (1085, 46476), (1116, 45185), (1260, 40021), (1291, 39060), (1302, 38730), (1395, 36148), (1860, 27111), (1953, 25820), (2170, 23238), (2582, 19530), (2604, 19365), (2790, 18074), (3255, 15492), (3873, 13020), (3906, 12910), (4340, 11619), (5164, 9765), (5580, 9037), (6455, 7812), (6510, 7746)]