56956300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{967}}^1$

素因数の和:1031

約数の個数: 72

約数和(自身を含む): 134435840

約数和(自身を除く): 77479540

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 31, 38, 50, 62, 76, 95, 100, 124, 155, 190, 310, 380, 475, 589, 620, 775, 950, 967, 1178, 1550, 1900, 1934, 2356, 2945, 3100, 3868, 4835, 5890, 9670, 11780, 14725, 18373, 19340, 24175, 29450, 29977, 36746, 48350, 58900, 59954, 73492, 91865, 96700, 119908, 149885, 183730, 299770, 367460, 459325, 569563, 599540, 749425, 918650, 1139126, 1498850, 1837300, 2278252, 2847815, 2997700, 5695630, 11391260, 14239075, 28478150, 56956300]

約数ペア:

[(1, 56956300), (2, 28478150), (4, 14239075), (5, 11391260), (10, 5695630), (19, 2997700), (20, 2847815), (25, 2278252), (31, 1837300), (38, 1498850), (50, 1139126), (62, 918650), (76, 749425), (95, 599540), (100, 569563), (124, 459325), (155, 367460), (190, 299770), (310, 183730), (380, 149885), (475, 119908), (589, 96700), (620, 91865), (775, 73492), (950, 59954), (967, 58900), (1178, 48350), (1550, 36746), (1900, 29977), (1934, 29450), (2356, 24175), (2945, 19340), (3100, 18373), (3868, 14725), (4835, 11780), (5890, 9670)]