53410520

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2267}}^1$

素因数の和:2328

約数の個数: 64

約数和(自身を含む): 130636800

約数和(自身を除く): 77226280

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 31, 38, 40, 62, 76, 95, 124, 152, 155, 190, 248, 310, 380, 589, 620, 760, 1178, 1240, 2267, 2356, 2945, 4534, 4712, 5890, 9068, 11335, 11780, 18136, 22670, 23560, 43073, 45340, 70277, 86146, 90680, 140554, 172292, 215365, 281108, 344584, 351385, 430730, 562216, 702770, 861460, 1335263, 1405540, 1722920, 2670526, 2811080, 5341052, 6676315, 10682104, 13352630, 26705260, 53410520]

約数ペア:

[(1, 53410520), (2, 26705260), (4, 13352630), (5, 10682104), (8, 6676315), (10, 5341052), (19, 2811080), (20, 2670526), (31, 1722920), (38, 1405540), (40, 1335263), (62, 861460), (76, 702770), (95, 562216), (124, 430730), (152, 351385), (155, 344584), (190, 281108), (248, 215365), (310, 172292), (380, 140554), (589, 90680), (620, 86146), (760, 70277), (1178, 45340), (1240, 43073), (2267, 23560), (2356, 22670), (2945, 18136), (4534, 11780), (4712, 11335), (5890, 9068)]