45290528

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{457}}^1$

素因数の和:649

約数の個数: 48

約数和(自身を含む): 94641120

約数和(自身を除く): 49350592

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 163, 304, 326, 457, 608, 652, 914, 1304, 1828, 2608, 3097, 3656, 5216, 6194, 7312, 8683, 12388, 14624, 17366, 24776, 34732, 49552, 69464, 74491, 99104, 138928, 148982, 277856, 297964, 595928, 1191856, 1415329, 2383712, 2830658, 5661316, 11322632, 22645264, 45290528]

約数ペア:

[(1, 45290528), (2, 22645264), (4, 11322632), (8, 5661316), (16, 2830658), (19, 2383712), (32, 1415329), (38, 1191856), (76, 595928), (152, 297964), (163, 277856), (304, 148982), (326, 138928), (457, 99104), (608, 74491), (652, 69464), (914, 49552), (1304, 34732), (1828, 24776), (2608, 17366), (3097, 14624), (3656, 12388), (5216, 8683), (6194, 7312)]