54607900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{701}}^1$

素因数の和:775

約数の個数: 72

約数和(自身を含む): 127960560

約数和(自身を除く): 73352660

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 41, 50, 76, 82, 95, 100, 164, 190, 205, 380, 410, 475, 701, 779, 820, 950, 1025, 1402, 1558, 1900, 2050, 2804, 3116, 3505, 3895, 4100, 7010, 7790, 13319, 14020, 15580, 17525, 19475, 26638, 28741, 35050, 38950, 53276, 57482, 66595, 70100, 77900, 114964, 133190, 143705, 266380, 287410, 332975, 546079, 574820, 665950, 718525, 1092158, 1331900, 1437050, 2184316, 2730395, 2874100, 5460790, 10921580, 13651975, 27303950, 54607900]

約数ペア:

[(1, 54607900), (2, 27303950), (4, 13651975), (5, 10921580), (10, 5460790), (19, 2874100), (20, 2730395), (25, 2184316), (38, 1437050), (41, 1331900), (50, 1092158), (76, 718525), (82, 665950), (95, 574820), (100, 546079), (164, 332975), (190, 287410), (205, 266380), (380, 143705), (410, 133190), (475, 114964), (701, 77900), (779, 70100), (820, 66595), (950, 57482), (1025, 53276), (1402, 38950), (1558, 35050), (1900, 28741), (2050, 26638), (2804, 19475), (3116, 17525), (3505, 15580), (3895, 14020), (4100, 13319), (7010, 7790)]