49561668

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{773}}^1$

素因数の和:933

約数の個数: 72

約数和(自身を含む): 136078488

約数和(自身を除く): 86516820

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 137, 156, 234, 274, 411, 468, 548, 773, 822, 1233, 1546, 1644, 1781, 2319, 2466, 3092, 3562, 4638, 4932, 5343, 6957, 7124, 9276, 10049, 10686, 13914, 16029, 20098, 21372, 27828, 30147, 32058, 40196, 60294, 64116, 90441, 105901, 120588, 180882, 211802, 317703, 361764, 423604, 635406, 953109, 1270812, 1376713, 1906218, 2753426, 3812436, 4130139, 5506852, 8260278, 12390417, 16520556, 24780834, 49561668]

約数ペア:

[(1, 49561668), (2, 24780834), (3, 16520556), (4, 12390417), (6, 8260278), (9, 5506852), (12, 4130139), (13, 3812436), (18, 2753426), (26, 1906218), (36, 1376713), (39, 1270812), (52, 953109), (78, 635406), (117, 423604), (137, 361764), (156, 317703), (234, 211802), (274, 180882), (411, 120588), (468, 105901), (548, 90441), (773, 64116), (822, 60294), (1233, 40196), (1546, 32058), (1644, 30147), (1781, 27828), (2319, 21372), (2466, 20098), (3092, 16029), (3562, 13914), (4638, 10686), (4932, 10049), (5343, 9276), (6957, 7124)]