52921984

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:365

約数の個数: 64

約数和(自身を含む): 111537000

約数和(自身を除く): 58615016

約数列:

[1, 2, 4, 8, 16, 29, 32, 53, 58, 64, 106, 116, 128, 212, 232, 269, 424, 464, 538, 848, 928, 1076, 1537, 1696, 1856, 2152, 3074, 3392, 3712, 4304, 6148, 6784, 7801, 8608, 12296, 14257, 15602, 17216, 24592, 28514, 31204, 34432, 49184, 57028, 62408, 98368, 114056, 124816, 196736, 228112, 249632, 413453, 456224, 499264, 826906, 912448, 998528, 1653812, 1824896, 3307624, 6615248, 13230496, 26460992, 52921984]

約数ペア:

[(1, 52921984), (2, 26460992), (4, 13230496), (8, 6615248), (16, 3307624), (29, 1824896), (32, 1653812), (53, 998528), (58, 912448), (64, 826906), (106, 499264), (116, 456224), (128, 413453), (212, 249632), (232, 228112), (269, 196736), (424, 124816), (464, 114056), (538, 98368), (848, 62408), (928, 57028), (1076, 49184), (1537, 34432), (1696, 31204), (1856, 28514), (2152, 24592), (3074, 17216), (3392, 15602), (3712, 14257), (4304, 12296), (6148, 8608), (6784, 7801)]