57289104

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{20939}}^1$

素因数の和:20972

約数の個数: 60

約数和(自身を含む): 168776400

約数和(自身を除く): 111487296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 20939, 41878, 62817, 83756, 125634, 167512, 188451, 251268, 335024, 376902, 397841, 502536, 753804, 795682, 1005072, 1193523, 1507608, 1591364, 2387046, 3015216, 3182728, 3580569, 4774092, 6365456, 7161138, 9548184, 14322276, 19096368, 28644552, 57289104]

約数ペア:

[(1, 57289104), (2, 28644552), (3, 19096368), (4, 14322276), (6, 9548184), (8, 7161138), (9, 6365456), (12, 4774092), (16, 3580569), (18, 3182728), (19, 3015216), (24, 2387046), (36, 1591364), (38, 1507608), (48, 1193523), (57, 1005072), (72, 795682), (76, 753804), (114, 502536), (144, 397841), (152, 376902), (171, 335024), (228, 251268), (304, 188451), (342, 167512), (456, 125634), (684, 83756), (912, 62817), (1368, 41878), (2736, 20939)]