51422205289

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{24923}}^1$

素因数の和:25070

約数の個数: 48

約数和(自身を含む): 66828222720

約数和(自身を除く): 15406017431

約数列:

[1, 7, 13, 41, 49, 79, 91, 287, 533, 553, 637, 1027, 2009, 3239, 3731, 3871, 7189, 22673, 24923, 26117, 42107, 50323, 158711, 174461, 294749, 323999, 1021843, 1221227, 1968917, 2063243, 2267993, 7152901, 13283959, 13782419, 15875951, 25595921, 50070307, 80725597, 92987713, 96476933, 179171447, 565079179, 650913991, 1049432761, 1254200129, 3955554253, 7346029327, 51422205289]

約数ペア:

[(1, 51422205289), (7, 7346029327), (13, 3955554253), (41, 1254200129), (49, 1049432761), (79, 650913991), (91, 565079179), (287, 179171447), (533, 96476933), (553, 92987713), (637, 80725597), (1027, 50070307), (2009, 25595921), (3239, 15875951), (3731, 13782419), (3871, 13283959), (7189, 7152901), (22673, 2267993), (24923, 2063243), (26117, 1968917), (42107, 1221227), (50323, 1021843), (158711, 323999), (174461, 294749)]