55774994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:263

約数の個数: 64

約数和(自身を含む): 104509440

約数和(自身を除く): 48734446

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 47, 94, 167, 187, 209, 323, 334, 374, 418, 517, 646, 799, 893, 1034, 1598, 1786, 1837, 2839, 3173, 3553, 3674, 5678, 6346, 7106, 7849, 8789, 9823, 15181, 15698, 17578, 19646, 30362, 31229, 34903, 53941, 62458, 69806, 86339, 107882, 133433, 149131, 166991, 172678, 266866, 298262, 333982, 593351, 1186702, 1467763, 1640441, 2535227, 2935526, 3280882, 5070454, 27887497, 55774994]

約数ペア:

[(1, 55774994), (2, 27887497), (11, 5070454), (17, 3280882), (19, 2935526), (22, 2535227), (34, 1640441), (38, 1467763), (47, 1186702), (94, 593351), (167, 333982), (187, 298262), (209, 266866), (323, 172678), (334, 166991), (374, 149131), (418, 133433), (517, 107882), (646, 86339), (799, 69806), (893, 62458), (1034, 53941), (1598, 34903), (1786, 31229), (1837, 30362), (2839, 19646), (3173, 17578), (3553, 15698), (3674, 15181), (5678, 9823), (6346, 8789), (7106, 7849)]