53506310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:150

約数の個数: 128

約数和(自身を含む): 125411328

約数和(自身を除く): 71905018

約数列:

[1, 2, 5, 10, 11, 13, 17, 22, 26, 31, 34, 55, 62, 65, 71, 85, 110, 130, 142, 143, 155, 170, 187, 221, 286, 310, 341, 355, 374, 403, 442, 527, 682, 710, 715, 781, 806, 923, 935, 1054, 1105, 1207, 1430, 1562, 1705, 1846, 1870, 2015, 2201, 2210, 2414, 2431, 2635, 3410, 3905, 4030, 4402, 4433, 4615, 4862, 5270, 5797, 6035, 6851, 7810, 8866, 9230, 10153, 11005, 11594, 12070, 12155, 13277, 13702, 15691, 20306, 22010, 22165, 24211, 24310, 26554, 28613, 28985, 31382, 34255, 37417, 44330, 48422, 50765, 57226, 57970, 66385, 68510, 74834, 75361, 78455, 101530, 121055, 132770, 143065, 150722, 156910, 172601, 187085, 242110, 286130, 314743, 345202, 374170, 376805, 411587, 486421, 629486, 753610, 823174, 863005, 972842, 1573715, 1726010, 2057935, 2432105, 3147430, 4115870, 4864210, 5350631, 10701262, 26753155, 53506310]

約数ペア:

[(1, 53506310), (2, 26753155), (5, 10701262), (10, 5350631), (11, 4864210), (13, 4115870), (17, 3147430), (22, 2432105), (26, 2057935), (31, 1726010), (34, 1573715), (55, 972842), (62, 863005), (65, 823174), (71, 753610), (85, 629486), (110, 486421), (130, 411587), (142, 376805), (143, 374170), (155, 345202), (170, 314743), (187, 286130), (221, 242110), (286, 187085), (310, 172601), (341, 156910), (355, 150722), (374, 143065), (403, 132770), (442, 121055), (527, 101530), (682, 78455), (710, 75361), (715, 74834), (781, 68510), (806, 66385), (923, 57970), (935, 57226), (1054, 50765), (1105, 48422), (1207, 44330), (1430, 37417), (1562, 34255), (1705, 31382), (1846, 28985), (1870, 28613), (2015, 26554), (2201, 24310), (2210, 24211), (2414, 22165), (2431, 22010), (2635, 20306), (3410, 15691), (3905, 13702), (4030, 13277), (4402, 12155), (4433, 12070), (4615, 11594), (4862, 11005), (5270, 10153), (5797, 9230), (6035, 8866), (6851, 7810)]