50391012

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1993}}^1$

素因数の和:2057

約数の個数: 72

約数和(自身を含む): 140026656

約数和(自身を除く): 89635644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 49, 84, 86, 98, 129, 147, 172, 196, 258, 294, 301, 516, 588, 602, 903, 1204, 1806, 1993, 2107, 3612, 3986, 4214, 5979, 6321, 7972, 8428, 11958, 12642, 13951, 23916, 25284, 27902, 41853, 55804, 83706, 85699, 97657, 167412, 171398, 195314, 257097, 292971, 342796, 390628, 514194, 585942, 599893, 1028388, 1171884, 1199786, 1799679, 2399572, 3599358, 4199251, 7198716, 8398502, 12597753, 16797004, 25195506, 50391012]

約数ペア:

[(1, 50391012), (2, 25195506), (3, 16797004), (4, 12597753), (6, 8398502), (7, 7198716), (12, 4199251), (14, 3599358), (21, 2399572), (28, 1799679), (42, 1199786), (43, 1171884), (49, 1028388), (84, 599893), (86, 585942), (98, 514194), (129, 390628), (147, 342796), (172, 292971), (196, 257097), (258, 195314), (294, 171398), (301, 167412), (516, 97657), (588, 85699), (602, 83706), (903, 55804), (1204, 41853), (1806, 27902), (1993, 25284), (2107, 23916), (3612, 13951), (3986, 12642), (4214, 11958), (5979, 8428), (6321, 7972)]