53167160

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1907}}^1$

素因数の和:1976

約数の個数: 64

約数和(自身を含む): 129820320

約数和(自身を除く): 76653160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 41, 68, 82, 85, 136, 164, 170, 205, 328, 340, 410, 680, 697, 820, 1394, 1640, 1907, 2788, 3485, 3814, 5576, 6970, 7628, 9535, 13940, 15256, 19070, 27880, 32419, 38140, 64838, 76280, 78187, 129676, 156374, 162095, 259352, 312748, 324190, 390935, 625496, 648380, 781870, 1296760, 1329179, 1563740, 2658358, 3127480, 5316716, 6645895, 10633432, 13291790, 26583580, 53167160]

約数ペア:

[(1, 53167160), (2, 26583580), (4, 13291790), (5, 10633432), (8, 6645895), (10, 5316716), (17, 3127480), (20, 2658358), (34, 1563740), (40, 1329179), (41, 1296760), (68, 781870), (82, 648380), (85, 625496), (136, 390935), (164, 324190), (170, 312748), (205, 259352), (328, 162095), (340, 156374), (410, 129676), (680, 78187), (697, 76280), (820, 64838), (1394, 38140), (1640, 32419), (1907, 27880), (2788, 19070), (3485, 15256), (3814, 13940), (5576, 9535), (6970, 7628)]