50447540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{569}}^1$

素因数の和:633

約数の個数: 96

約数和(自身を含む): 128701440

約数和(自身を除く): 78253900

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 31, 44, 52, 55, 62, 65, 110, 124, 130, 143, 155, 220, 260, 286, 310, 341, 403, 569, 572, 620, 682, 715, 806, 1138, 1364, 1430, 1612, 1705, 2015, 2276, 2845, 2860, 3410, 4030, 4433, 5690, 6259, 6820, 7397, 8060, 8866, 11380, 12518, 14794, 17639, 17732, 22165, 25036, 29588, 31295, 35278, 36985, 44330, 62590, 70556, 73970, 81367, 88195, 88660, 125180, 147940, 162734, 176390, 194029, 229307, 325468, 352780, 388058, 406835, 458614, 776116, 813670, 917228, 970145, 1146535, 1627340, 1940290, 2293070, 2522377, 3880580, 4586140, 5044754, 10089508, 12611885, 25223770, 50447540]

約数ペア:

[(1, 50447540), (2, 25223770), (4, 12611885), (5, 10089508), (10, 5044754), (11, 4586140), (13, 3880580), (20, 2522377), (22, 2293070), (26, 1940290), (31, 1627340), (44, 1146535), (52, 970145), (55, 917228), (62, 813670), (65, 776116), (110, 458614), (124, 406835), (130, 388058), (143, 352780), (155, 325468), (220, 229307), (260, 194029), (286, 176390), (310, 162734), (341, 147940), (403, 125180), (569, 88660), (572, 88195), (620, 81367), (682, 73970), (715, 70556), (806, 62590), (1138, 44330), (1364, 36985), (1430, 35278), (1612, 31295), (1705, 29588), (2015, 25036), (2276, 22165), (2845, 17732), (2860, 17639), (3410, 14794), (4030, 12518), (4433, 11380), (5690, 8866), (6259, 8060), (6820, 7397)]