51582330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{24919}}^1$

素因数の和:24955

約数の個数: 48

約数和(自身を含む): 139950720

約数和(自身を除く): 88368390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 24919, 49838, 74757, 124595, 149514, 224271, 249190, 373785, 448542, 573137, 747570, 1121355, 1146274, 1719411, 2242710, 2865685, 3438822, 5158233, 5731370, 8597055, 10316466, 17194110, 25791165, 51582330]

約数ペア:

[(1, 51582330), (2, 25791165), (3, 17194110), (5, 10316466), (6, 8597055), (9, 5731370), (10, 5158233), (15, 3438822), (18, 2865685), (23, 2242710), (30, 1719411), (45, 1146274), (46, 1121355), (69, 747570), (90, 573137), (115, 448542), (138, 373785), (207, 249190), (230, 224271), (345, 149514), (414, 124595), (690, 74757), (1035, 49838), (2070, 24919)]