49012015728

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1637}}^1\times {\mathrm{47981}}^1$

素因数の和:49642

約数の個数: 80

約数和(自身を含む): 136440079776

約数和(自身を除く): 87428064048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 1637, 3274, 4911, 6548, 9822, 13096, 19644, 21281, 26192, 39288, 42562, 47981, 63843, 78576, 85124, 95962, 127686, 143943, 170248, 191924, 255372, 287886, 340496, 383848, 510744, 575772, 623753, 767696, 1021488, 1151544, 1247506, 1871259, 2303088, 2495012, 3742518, 4990024, 7485036, 9980048, 14970072, 29940144, 78544897, 157089794, 235634691, 314179588, 471269382, 628359176, 942538764, 1021083661, 1256718352, 1885077528, 2042167322, 3063250983, 3770155056, 4084334644, 6126501966, 8168669288, 12253003932, 16337338576, 24506007864, 49012015728]

約数ペア:

[(1, 49012015728), (2, 24506007864), (3, 16337338576), (4, 12253003932), (6, 8168669288), (8, 6126501966), (12, 4084334644), (13, 3770155056), (16, 3063250983), (24, 2042167322), (26, 1885077528), (39, 1256718352), (48, 1021083661), (52, 942538764), (78, 628359176), (104, 471269382), (156, 314179588), (208, 235634691), (312, 157089794), (624, 78544897), (1637, 29940144), (3274, 14970072), (4911, 9980048), (6548, 7485036), (9822, 4990024), (13096, 3742518), (19644, 2495012), (21281, 2303088), (26192, 1871259), (39288, 1247506), (42562, 1151544), (47981, 1021488), (63843, 767696), (78576, 623753), (85124, 575772), (95962, 510744), (127686, 383848), (143943, 340496), (170248, 287886), (191924, 255372)]