53247766

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:325

約数の個数: 64

約数和(自身を含む): 101606400

約数和(自身を除く): 48358634

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 41, 82, 143, 209, 239, 247, 286, 418, 451, 478, 494, 533, 779, 902, 1066, 1558, 2629, 2717, 3107, 4541, 5258, 5434, 5863, 6214, 8569, 9082, 9799, 10127, 11726, 17138, 19598, 20254, 34177, 49951, 59033, 68354, 99902, 107789, 111397, 118066, 127387, 186181, 215578, 222794, 254774, 372362, 649363, 1298726, 1401257, 2047991, 2420353, 2802514, 4095982, 4840706, 26623883, 53247766]

約数ペア:

[(1, 53247766), (2, 26623883), (11, 4840706), (13, 4095982), (19, 2802514), (22, 2420353), (26, 2047991), (38, 1401257), (41, 1298726), (82, 649363), (143, 372362), (209, 254774), (239, 222794), (247, 215578), (286, 186181), (418, 127387), (451, 118066), (478, 111397), (494, 107789), (533, 99902), (779, 68354), (902, 59033), (1066, 49951), (1558, 34177), (2629, 20254), (2717, 19598), (3107, 17138), (4541, 11726), (5258, 10127), (5434, 9799), (5863, 9082), (6214, 8569)]