50177380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3739}}^1$

素因数の和:3820

約数の個数: 48

約数和(自身を含む): 116867520

約数和(自身を除く): 66690140

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 61, 110, 122, 220, 244, 305, 610, 671, 1220, 1342, 2684, 3355, 3739, 6710, 7478, 13420, 14956, 18695, 37390, 41129, 74780, 82258, 164516, 205645, 228079, 411290, 456158, 822580, 912316, 1140395, 2280790, 2508869, 4561580, 5017738, 10035476, 12544345, 25088690, 50177380]

約数ペア:

[(1, 50177380), (2, 25088690), (4, 12544345), (5, 10035476), (10, 5017738), (11, 4561580), (20, 2508869), (22, 2280790), (44, 1140395), (55, 912316), (61, 822580), (110, 456158), (122, 411290), (220, 228079), (244, 205645), (305, 164516), (610, 82258), (671, 74780), (1220, 41129), (1342, 37390), (2684, 18695), (3355, 14956), (3739, 13420), (6710, 7478)]