56046860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{89}}^1$

素因数の和:195

約数の個数: 72

約数和(自身を含む): 127643040

約数和(自身を除く): 71596180

約数列:

[1, 2, 4, 5, 10, 20, 23, 37, 46, 74, 89, 92, 115, 148, 178, 185, 230, 356, 370, 445, 460, 740, 851, 890, 1369, 1702, 1780, 2047, 2738, 3293, 3404, 4094, 4255, 5476, 6586, 6845, 8188, 8510, 10235, 13172, 13690, 16465, 17020, 20470, 27380, 31487, 32930, 40940, 62974, 65860, 75739, 121841, 125948, 151478, 157435, 243682, 302956, 314870, 378695, 487364, 609205, 629740, 757390, 1218410, 1514780, 2436820, 2802343, 5604686, 11209372, 14011715, 28023430, 56046860]

約数ペア:

[(1, 56046860), (2, 28023430), (4, 14011715), (5, 11209372), (10, 5604686), (20, 2802343), (23, 2436820), (37, 1514780), (46, 1218410), (74, 757390), (89, 629740), (92, 609205), (115, 487364), (148, 378695), (178, 314870), (185, 302956), (230, 243682), (356, 157435), (370, 151478), (445, 125948), (460, 121841), (740, 75739), (851, 65860), (890, 62974), (1369, 40940), (1702, 32930), (1780, 31487), (2047, 27380), (2738, 20470), (3293, 17020), (3404, 16465), (4094, 13690), (4255, 13172), (5476, 10235), (6586, 8510), (6845, 8188)]