53777388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^2\times {\mathrm{127}}^1$

素因数の和:283

約数の個数: 72

約数和(自身を含む): 146599936

約数和(自身を除く): 92822548

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 127, 142, 213, 254, 284, 381, 426, 497, 508, 762, 852, 889, 994, 1491, 1524, 1778, 1988, 2667, 2982, 3556, 5041, 5334, 5964, 9017, 10082, 10668, 15123, 18034, 20164, 27051, 30246, 35287, 36068, 54102, 60492, 63119, 70574, 105861, 108204, 126238, 141148, 189357, 211722, 252476, 378714, 423444, 640207, 757428, 1280414, 1920621, 2560828, 3841242, 4481449, 7682484, 8962898, 13444347, 17925796, 26888694, 53777388]

約数ペア:

[(1, 53777388), (2, 26888694), (3, 17925796), (4, 13444347), (6, 8962898), (7, 7682484), (12, 4481449), (14, 3841242), (21, 2560828), (28, 1920621), (42, 1280414), (71, 757428), (84, 640207), (127, 423444), (142, 378714), (213, 252476), (254, 211722), (284, 189357), (381, 141148), (426, 126238), (497, 108204), (508, 105861), (762, 70574), (852, 63119), (889, 60492), (994, 54102), (1491, 36068), (1524, 35287), (1778, 30246), (1988, 27051), (2667, 20164), (2982, 18034), (3556, 15123), (5041, 10668), (5334, 10082), (5964, 9017)]