57974650

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{331}}^1$

素因数の和:487

約数の個数: 48

約数和(自身を含む): 112635648

約数和(自身を除く): 54660998

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 113, 155, 226, 310, 331, 565, 662, 775, 1130, 1550, 1655, 2825, 3310, 3503, 5650, 7006, 8275, 10261, 16550, 17515, 20522, 35030, 37403, 51305, 74806, 87575, 102610, 175150, 187015, 256525, 374030, 513050, 935075, 1159493, 1870150, 2318986, 5797465, 11594930, 28987325, 57974650]

約数ペア:

[(1, 57974650), (2, 28987325), (5, 11594930), (10, 5797465), (25, 2318986), (31, 1870150), (50, 1159493), (62, 935075), (113, 513050), (155, 374030), (226, 256525), (310, 187015), (331, 175150), (565, 102610), (662, 87575), (775, 74806), (1130, 51305), (1550, 37403), (1655, 35030), (2825, 20522), (3310, 17515), (3503, 16550), (5650, 10261), (7006, 8275)]