50757525

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:140

約数の個数: 144

約数和(自身を含む): 116631424

約数和(自身を除く): 65873899

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 35, 37, 39, 45, 63, 65, 67, 75, 91, 105, 111, 117, 175, 185, 195, 201, 225, 259, 273, 315, 325, 333, 335, 455, 469, 481, 525, 555, 585, 603, 777, 819, 871, 925, 975, 1005, 1295, 1365, 1407, 1443, 1575, 1665, 1675, 2275, 2331, 2345, 2405, 2479, 2613, 2775, 2925, 3015, 3367, 3885, 4095, 4221, 4329, 4355, 5025, 6097, 6475, 6825, 7035, 7215, 7437, 7839, 8325, 10101, 11655, 11725, 12025, 12395, 13065, 15075, 16835, 17353, 18291, 19425, 20475, 21105, 21645, 21775, 22311, 30303, 30485, 32227, 35175, 36075, 37185, 39195, 50505, 52059, 54873, 58275, 61975, 65325, 84175, 86765, 91455, 96681, 105525, 108225, 111555, 151515, 152425, 156177, 161135, 185925, 195975, 225589, 252525, 260295, 274365, 290043, 433825, 457275, 483405, 557775, 676767, 757575, 780885, 805675, 1127945, 1301475, 1371825, 1450215, 2030301, 2417025, 3383835, 3904425, 5639725, 7251075, 10151505, 16919175, 50757525]

約数ペア:

[(1, 50757525), (3, 16919175), (5, 10151505), (7, 7251075), (9, 5639725), (13, 3904425), (15, 3383835), (21, 2417025), (25, 2030301), (35, 1450215), (37, 1371825), (39, 1301475), (45, 1127945), (63, 805675), (65, 780885), (67, 757575), (75, 676767), (91, 557775), (105, 483405), (111, 457275), (117, 433825), (175, 290043), (185, 274365), (195, 260295), (201, 252525), (225, 225589), (259, 195975), (273, 185925), (315, 161135), (325, 156177), (333, 152425), (335, 151515), (455, 111555), (469, 108225), (481, 105525), (525, 96681), (555, 91455), (585, 86765), (603, 84175), (777, 65325), (819, 61975), (871, 58275), (925, 54873), (975, 52059), (1005, 50505), (1295, 39195), (1365, 37185), (1407, 36075), (1443, 35175), (1575, 32227), (1665, 30485), (1675, 30303), (2275, 22311), (2331, 21775), (2345, 21645), (2405, 21105), (2479, 20475), (2613, 19425), (2775, 18291), (2925, 17353), (3015, 16835), (3367, 15075), (3885, 13065), (4095, 12395), (4221, 12025), (4329, 11725), (4355, 11655), (5025, 10101), (6097, 8325), (6475, 7839), (6825, 7437), (7035, 7215)]