48029740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{223}}^1$

素因数の和:343

約数の個数: 72

約数和(自身を含む): 112613760

約数和(自身を除く): 64584020

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 89, 110, 121, 178, 220, 223, 242, 356, 445, 446, 484, 605, 890, 892, 979, 1115, 1210, 1780, 1958, 2230, 2420, 2453, 3916, 4460, 4895, 4906, 9790, 9812, 10769, 12265, 19580, 19847, 21538, 24530, 26983, 39694, 43076, 49060, 53845, 53966, 79388, 99235, 107690, 107932, 134915, 198470, 215380, 218317, 269830, 396940, 436634, 539660, 873268, 1091585, 2183170, 2401487, 4366340, 4802974, 9605948, 12007435, 24014870, 48029740]

約数ペア:

[(1, 48029740), (2, 24014870), (4, 12007435), (5, 9605948), (10, 4802974), (11, 4366340), (20, 2401487), (22, 2183170), (44, 1091585), (55, 873268), (89, 539660), (110, 436634), (121, 396940), (178, 269830), (220, 218317), (223, 215380), (242, 198470), (356, 134915), (445, 107932), (446, 107690), (484, 99235), (605, 79388), (890, 53966), (892, 53845), (979, 49060), (1115, 43076), (1210, 39694), (1780, 26983), (1958, 24530), (2230, 21538), (2420, 19847), (2453, 19580), (3916, 12265), (4460, 10769), (4895, 9812), (4906, 9790)]