53152918

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{809}}^1$

素因数の和:869

約数の個数: 48

約数和(自身を含む): 103692960

約数和(自身を除く): 50540042

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 361, 494, 722, 809, 1618, 1729, 2527, 3458, 4693, 5054, 5663, 9386, 10517, 11326, 15371, 21034, 30742, 32851, 65702, 73619, 107597, 147238, 199823, 215194, 292049, 399646, 584098, 1398761, 2044343, 2797522, 3796637, 4088686, 7593274, 26576459, 53152918]

約数ペア:

[(1, 53152918), (2, 26576459), (7, 7593274), (13, 4088686), (14, 3796637), (19, 2797522), (26, 2044343), (38, 1398761), (91, 584098), (133, 399646), (182, 292049), (247, 215194), (266, 199823), (361, 147238), (494, 107597), (722, 73619), (809, 65702), (1618, 32851), (1729, 30742), (2527, 21034), (3458, 15371), (4693, 11326), (5054, 10517), (5663, 9386)]