53578252

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:231

約数の個数: 96

約数和(自身を含む): 124436480

約数和(自身を除く): 70858228

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 61, 76, 91, 122, 127, 133, 182, 244, 247, 254, 266, 364, 427, 494, 508, 532, 793, 854, 889, 988, 1159, 1586, 1651, 1708, 1729, 1778, 2318, 2413, 3172, 3302, 3458, 3556, 4636, 4826, 5551, 6604, 6916, 7747, 8113, 9652, 11102, 11557, 15067, 15494, 16226, 16891, 22204, 23114, 30134, 30988, 31369, 32452, 33782, 46228, 54229, 60268, 62738, 67564, 100711, 105469, 108458, 125476, 147193, 201422, 210938, 216916, 219583, 294386, 402844, 421876, 439166, 588772, 704977, 878332, 1030351, 1409954, 1913509, 2060702, 2819908, 3827018, 4121404, 7654036, 13394563, 26789126, 53578252]

約数ペア:

[(1, 53578252), (2, 26789126), (4, 13394563), (7, 7654036), (13, 4121404), (14, 3827018), (19, 2819908), (26, 2060702), (28, 1913509), (38, 1409954), (52, 1030351), (61, 878332), (76, 704977), (91, 588772), (122, 439166), (127, 421876), (133, 402844), (182, 294386), (244, 219583), (247, 216916), (254, 210938), (266, 201422), (364, 147193), (427, 125476), (494, 108458), (508, 105469), (532, 100711), (793, 67564), (854, 62738), (889, 60268), (988, 54229), (1159, 46228), (1586, 33782), (1651, 32452), (1708, 31369), (1729, 30988), (1778, 30134), (2318, 23114), (2413, 22204), (3172, 16891), (3302, 16226), (3458, 15494), (3556, 15067), (4636, 11557), (4826, 11102), (5551, 9652), (6604, 8113), (6916, 7747)]