55542480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{4723}}^1$

素因数の和:4753

約数の個数: 120

約数和(自身を含む): 200335392

約数和(自身を除く): 144792912

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 4723, 5880, 9446, 11760, 14169, 18892, 23615, 28338, 33061, 37784, 47230, 56676, 66122, 70845, 75568, 94460, 99183, 113352, 132244, 141690, 165305, 188920, 198366, 226704, 231427, 264488, 283380, 330610, 377840, 396732, 462854, 495915, 528976, 566760, 661220, 694281, 793464, 925708, 991830, 1133520, 1157135, 1322440, 1388562, 1586928, 1851416, 1983660, 2314270, 2644880, 2777124, 3471405, 3702832, 3967320, 4628540, 5554248, 6942810, 7934640, 9257080, 11108496, 13885620, 18514160, 27771240, 55542480]

約数ペア:

[(1, 55542480), (2, 27771240), (3, 18514160), (4, 13885620), (5, 11108496), (6, 9257080), (7, 7934640), (8, 6942810), (10, 5554248), (12, 4628540), (14, 3967320), (15, 3702832), (16, 3471405), (20, 2777124), (21, 2644880), (24, 2314270), (28, 1983660), (30, 1851416), (35, 1586928), (40, 1388562), (42, 1322440), (48, 1157135), (49, 1133520), (56, 991830), (60, 925708), (70, 793464), (80, 694281), (84, 661220), (98, 566760), (105, 528976), (112, 495915), (120, 462854), (140, 396732), (147, 377840), (168, 330610), (196, 283380), (210, 264488), (240, 231427), (245, 226704), (280, 198366), (294, 188920), (336, 165305), (392, 141690), (420, 132244), (490, 113352), (560, 99183), (588, 94460), (735, 75568), (784, 70845), (840, 66122), (980, 56676), (1176, 47230), (1470, 37784), (1680, 33061), (1960, 28338), (2352, 23615), (2940, 18892), (3920, 14169), (4723, 11760), (5880, 9446)]