52541775

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:134

約数の個数: 144

約数和(自身を含む): 116992512

約数和(自身を除く): 64450737

約数列:

[1, 3, 5, 9, 11, 13, 15, 23, 25, 33, 39, 45, 55, 65, 69, 71, 75, 99, 115, 117, 143, 165, 195, 207, 213, 225, 253, 275, 299, 325, 345, 355, 429, 495, 575, 585, 639, 715, 759, 781, 825, 897, 923, 975, 1035, 1065, 1265, 1287, 1495, 1633, 1725, 1775, 2145, 2277, 2343, 2475, 2691, 2769, 2925, 3195, 3289, 3575, 3795, 3905, 4485, 4615, 4899, 5175, 5325, 6325, 6435, 7029, 7475, 8165, 8307, 9867, 10153, 10725, 11385, 11715, 13455, 13845, 14697, 15975, 16445, 17963, 18975, 19525, 21229, 22425, 23075, 24495, 29601, 30459, 32175, 35145, 40825, 41535, 49335, 50765, 53889, 56925, 58575, 63687, 67275, 69225, 73485, 82225, 89815, 91377, 106145, 122475, 148005, 152295, 161667, 175725, 191061, 207675, 233519, 246675, 253825, 269445, 318435, 367425, 449075, 456885, 530725, 700557, 740025, 761475, 808335, 955305, 1167595, 1347225, 1592175, 2101671, 2284425, 3502785, 4041675, 4776525, 5837975, 10508355, 17513925, 52541775]

約数ペア:

[(1, 52541775), (3, 17513925), (5, 10508355), (9, 5837975), (11, 4776525), (13, 4041675), (15, 3502785), (23, 2284425), (25, 2101671), (33, 1592175), (39, 1347225), (45, 1167595), (55, 955305), (65, 808335), (69, 761475), (71, 740025), (75, 700557), (99, 530725), (115, 456885), (117, 449075), (143, 367425), (165, 318435), (195, 269445), (207, 253825), (213, 246675), (225, 233519), (253, 207675), (275, 191061), (299, 175725), (325, 161667), (345, 152295), (355, 148005), (429, 122475), (495, 106145), (575, 91377), (585, 89815), (639, 82225), (715, 73485), (759, 69225), (781, 67275), (825, 63687), (897, 58575), (923, 56925), (975, 53889), (1035, 50765), (1065, 49335), (1265, 41535), (1287, 40825), (1495, 35145), (1633, 32175), (1725, 30459), (1775, 29601), (2145, 24495), (2277, 23075), (2343, 22425), (2475, 21229), (2691, 19525), (2769, 18975), (2925, 17963), (3195, 16445), (3289, 15975), (3575, 14697), (3795, 13845), (3905, 13455), (4485, 11715), (4615, 11385), (4899, 10725), (5175, 10153), (5325, 9867), (6325, 8307), (6435, 8165), (7029, 7475)]