50279372

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:231

約数の個数: 72

約数和(自身を含む): 106670256

約数和(自身を除く): 56390884

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 61, 121, 122, 131, 143, 242, 244, 262, 286, 484, 524, 572, 671, 793, 1342, 1441, 1573, 1586, 1703, 2684, 2882, 3146, 3172, 3406, 5764, 6292, 6812, 7381, 7991, 8723, 14762, 15851, 15982, 17446, 18733, 29524, 31702, 31964, 34892, 37466, 63404, 74932, 87901, 95953, 103883, 175802, 191906, 206063, 207766, 351604, 383812, 412126, 415532, 824252, 966911, 1142713, 1933822, 2285426, 3867644, 4570852, 12569843, 25139686, 50279372]

約数ペア:

[(1, 50279372), (2, 25139686), (4, 12569843), (11, 4570852), (13, 3867644), (22, 2285426), (26, 1933822), (44, 1142713), (52, 966911), (61, 824252), (121, 415532), (122, 412126), (131, 383812), (143, 351604), (242, 207766), (244, 206063), (262, 191906), (286, 175802), (484, 103883), (524, 95953), (572, 87901), (671, 74932), (793, 63404), (1342, 37466), (1441, 34892), (1573, 31964), (1586, 31702), (1703, 29524), (2684, 18733), (2882, 17446), (3146, 15982), (3172, 15851), (3406, 14762), (5764, 8723), (6292, 7991), (6812, 7381)]