52398940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:283

約数の個数: 96

約数和(自身を含む): 127733760

約数和(自身を除く): 75334820

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 43, 44, 55, 58, 86, 110, 116, 145, 172, 191, 215, 220, 290, 319, 382, 430, 473, 580, 638, 764, 860, 946, 955, 1247, 1276, 1595, 1892, 1910, 2101, 2365, 2494, 3190, 3820, 4202, 4730, 4988, 5539, 6235, 6380, 8213, 8404, 9460, 10505, 11078, 12470, 13717, 16426, 21010, 22156, 24940, 27434, 27695, 32852, 41065, 42020, 54868, 55390, 60929, 68585, 82130, 90343, 110780, 121858, 137170, 164260, 180686, 238177, 243716, 274340, 304645, 361372, 451715, 476354, 609290, 903430, 952708, 1190885, 1218580, 1806860, 2381770, 2619947, 4763540, 5239894, 10479788, 13099735, 26199470, 52398940]

約数ペア:

[(1, 52398940), (2, 26199470), (4, 13099735), (5, 10479788), (10, 5239894), (11, 4763540), (20, 2619947), (22, 2381770), (29, 1806860), (43, 1218580), (44, 1190885), (55, 952708), (58, 903430), (86, 609290), (110, 476354), (116, 451715), (145, 361372), (172, 304645), (191, 274340), (215, 243716), (220, 238177), (290, 180686), (319, 164260), (382, 137170), (430, 121858), (473, 110780), (580, 90343), (638, 82130), (764, 68585), (860, 60929), (946, 55390), (955, 54868), (1247, 42020), (1276, 41065), (1595, 32852), (1892, 27695), (1910, 27434), (2101, 24940), (2365, 22156), (2494, 21010), (3190, 16426), (3820, 13717), (4202, 12470), (4730, 11078), (4988, 10505), (5539, 9460), (6235, 8404), (6380, 8213)]