50668540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:311

約数の個数: 96

約数和(自身を含む): 123338880

約数和(自身を除く): 72670340

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 37, 46, 52, 65, 74, 92, 115, 130, 148, 185, 229, 230, 260, 299, 370, 458, 460, 481, 598, 740, 851, 916, 962, 1145, 1196, 1495, 1702, 1924, 2290, 2405, 2977, 2990, 3404, 4255, 4580, 4810, 5267, 5954, 5980, 8473, 8510, 9620, 10534, 11063, 11908, 14885, 16946, 17020, 21068, 22126, 26335, 29770, 33892, 42365, 44252, 52670, 55315, 59540, 68471, 84730, 105340, 110149, 110630, 136942, 169460, 194879, 220298, 221260, 273884, 342355, 389758, 440596, 550745, 684710, 779516, 974395, 1101490, 1369420, 1948790, 2202980, 2533427, 3897580, 5066854, 10133708, 12667135, 25334270, 50668540]

約数ペア:

[(1, 50668540), (2, 25334270), (4, 12667135), (5, 10133708), (10, 5066854), (13, 3897580), (20, 2533427), (23, 2202980), (26, 1948790), (37, 1369420), (46, 1101490), (52, 974395), (65, 779516), (74, 684710), (92, 550745), (115, 440596), (130, 389758), (148, 342355), (185, 273884), (229, 221260), (230, 220298), (260, 194879), (299, 169460), (370, 136942), (458, 110630), (460, 110149), (481, 105340), (598, 84730), (740, 68471), (851, 59540), (916, 55315), (962, 52670), (1145, 44252), (1196, 42365), (1495, 33892), (1702, 29770), (1924, 26335), (2290, 22126), (2405, 21068), (2977, 17020), (2990, 16946), (3404, 14885), (4255, 11908), (4580, 11063), (4810, 10534), (5267, 9620), (5954, 8510), (5980, 8473)]