53428410

素因数分解:

$2^1\times 3^7\times 5^1\times 7^1\times {\mathrm{349}}^1$

素因数の和:384

約数の個数: 128

約数和(自身を含む): 165312000

約数和(自身を除く): 111883590

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 243, 270, 315, 349, 378, 405, 486, 567, 630, 698, 729, 810, 945, 1047, 1134, 1215, 1458, 1701, 1745, 1890, 2094, 2187, 2430, 2443, 2835, 3141, 3402, 3490, 3645, 4374, 4886, 5103, 5235, 5670, 6282, 7290, 7329, 8505, 9423, 10206, 10470, 10935, 12215, 14658, 15309, 15705, 17010, 18846, 21870, 21987, 24430, 25515, 28269, 30618, 31410, 36645, 43974, 47115, 51030, 56538, 65961, 73290, 76545, 84807, 94230, 109935, 131922, 141345, 153090, 169614, 197883, 219870, 254421, 282690, 329805, 395766, 424035, 508842, 593649, 659610, 763263, 848070, 989415, 1187298, 1272105, 1526526, 1780947, 1978830, 2544210, 2968245, 3561894, 3816315, 5342841, 5936490, 7632630, 8904735, 10685682, 17809470, 26714205, 53428410]

約数ペア:

[(1, 53428410), (2, 26714205), (3, 17809470), (5, 10685682), (6, 8904735), (7, 7632630), (9, 5936490), (10, 5342841), (14, 3816315), (15, 3561894), (18, 2968245), (21, 2544210), (27, 1978830), (30, 1780947), (35, 1526526), (42, 1272105), (45, 1187298), (54, 989415), (63, 848070), (70, 763263), (81, 659610), (90, 593649), (105, 508842), (126, 424035), (135, 395766), (162, 329805), (189, 282690), (210, 254421), (243, 219870), (270, 197883), (315, 169614), (349, 153090), (378, 141345), (405, 131922), (486, 109935), (567, 94230), (630, 84807), (698, 76545), (729, 73290), (810, 65961), (945, 56538), (1047, 51030), (1134, 47115), (1215, 43974), (1458, 36645), (1701, 31410), (1745, 30618), (1890, 28269), (2094, 25515), (2187, 24430), (2430, 21987), (2443, 21870), (2835, 18846), (3141, 17010), (3402, 15705), (3490, 15309), (3645, 14658), (4374, 12215), (4886, 10935), (5103, 10470), (5235, 10206), (5670, 9423), (6282, 8505), (7290, 7329)]