49218512

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1$

素因数の和:364

約数の個数: 80

約数和(自身を含む): 116361600

約数和(自身を除く): 67143088

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 101, 112, 133, 152, 202, 229, 266, 304, 404, 458, 532, 707, 808, 916, 1064, 1414, 1603, 1616, 1832, 1919, 2128, 2828, 3206, 3664, 3838, 4351, 5656, 6412, 7676, 8702, 11312, 12824, 13433, 15352, 17404, 23129, 25648, 26866, 30457, 30704, 34808, 46258, 53732, 60914, 69616, 92516, 107464, 121828, 161903, 185032, 214928, 243656, 323806, 370064, 439451, 487312, 647612, 878902, 1295224, 1757804, 2590448, 3076157, 3515608, 6152314, 7031216, 12304628, 24609256, 49218512]

約数ペア:

[(1, 49218512), (2, 24609256), (4, 12304628), (7, 7031216), (8, 6152314), (14, 3515608), (16, 3076157), (19, 2590448), (28, 1757804), (38, 1295224), (56, 878902), (76, 647612), (101, 487312), (112, 439451), (133, 370064), (152, 323806), (202, 243656), (229, 214928), (266, 185032), (304, 161903), (404, 121828), (458, 107464), (532, 92516), (707, 69616), (808, 60914), (916, 53732), (1064, 46258), (1414, 34808), (1603, 30704), (1616, 30457), (1832, 26866), (1919, 25648), (2128, 23129), (2828, 17404), (3206, 15352), (3664, 13433), (3838, 12824), (4351, 11312), (5656, 8702), (6412, 7676)]