53505256

素因数分解:

$2^3\times 7^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:112

約数の個数: 128

約数和(自身を含む): 131328000

約数和(自身を除く): 77822744

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 31, 34, 37, 49, 56, 62, 68, 74, 98, 119, 124, 136, 148, 196, 217, 238, 248, 259, 296, 343, 392, 434, 476, 518, 527, 629, 686, 833, 868, 952, 1036, 1054, 1147, 1258, 1372, 1519, 1666, 1736, 1813, 2072, 2108, 2294, 2516, 2744, 3038, 3332, 3626, 3689, 4216, 4403, 4588, 5032, 5831, 6076, 6664, 7252, 7378, 8029, 8806, 9176, 10633, 11662, 12152, 12691, 14504, 14756, 16058, 17612, 19499, 21266, 23324, 25382, 25823, 29512, 30821, 32116, 35224, 38998, 42532, 46648, 50764, 51646, 56203, 61642, 64232, 77996, 85064, 101528, 103292, 112406, 123284, 136493, 155992, 180761, 206584, 215747, 224812, 246568, 272986, 361522, 393421, 431494, 449624, 545972, 723044, 786842, 862988, 955451, 1091944, 1446088, 1573684, 1725976, 1910902, 3147368, 3821804, 6688157, 7643608, 13376314, 26752628, 53505256]

約数ペア:

[(1, 53505256), (2, 26752628), (4, 13376314), (7, 7643608), (8, 6688157), (14, 3821804), (17, 3147368), (28, 1910902), (31, 1725976), (34, 1573684), (37, 1446088), (49, 1091944), (56, 955451), (62, 862988), (68, 786842), (74, 723044), (98, 545972), (119, 449624), (124, 431494), (136, 393421), (148, 361522), (196, 272986), (217, 246568), (238, 224812), (248, 215747), (259, 206584), (296, 180761), (343, 155992), (392, 136493), (434, 123284), (476, 112406), (518, 103292), (527, 101528), (629, 85064), (686, 77996), (833, 64232), (868, 61642), (952, 56203), (1036, 51646), (1054, 50764), (1147, 46648), (1258, 42532), (1372, 38998), (1519, 35224), (1666, 32116), (1736, 30821), (1813, 29512), (2072, 25823), (2108, 25382), (2294, 23324), (2516, 21266), (2744, 19499), (3038, 17612), (3332, 16058), (3626, 14756), (3689, 14504), (4216, 12691), (4403, 12152), (4588, 11662), (5032, 10633), (5831, 9176), (6076, 8806), (6664, 8029), (7252, 7378)]