55281330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1277}}^1$

素因数の和:1340

約数の個数: 96

約数和(自身を含む): 159095664

約数和(自身を除く): 103814334

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 37, 39, 45, 65, 74, 78, 90, 111, 117, 130, 185, 195, 222, 234, 333, 370, 390, 481, 555, 585, 666, 962, 1110, 1170, 1277, 1443, 1665, 2405, 2554, 2886, 3330, 3831, 4329, 4810, 6385, 7215, 7662, 8658, 11493, 12770, 14430, 16601, 19155, 21645, 22986, 33202, 38310, 43290, 47249, 49803, 57465, 83005, 94498, 99606, 114930, 141747, 149409, 166010, 236245, 249015, 283494, 298818, 425241, 472490, 498030, 614237, 708735, 747045, 850482, 1228474, 1417470, 1494090, 1842711, 2126205, 3071185, 3685422, 4252410, 5528133, 6142370, 9213555, 11056266, 18427110, 27640665, 55281330]

約数ペア:

[(1, 55281330), (2, 27640665), (3, 18427110), (5, 11056266), (6, 9213555), (9, 6142370), (10, 5528133), (13, 4252410), (15, 3685422), (18, 3071185), (26, 2126205), (30, 1842711), (37, 1494090), (39, 1417470), (45, 1228474), (65, 850482), (74, 747045), (78, 708735), (90, 614237), (111, 498030), (117, 472490), (130, 425241), (185, 298818), (195, 283494), (222, 249015), (234, 236245), (333, 166010), (370, 149409), (390, 141747), (481, 114930), (555, 99606), (585, 94498), (666, 83005), (962, 57465), (1110, 49803), (1170, 47249), (1277, 43290), (1443, 38310), (1665, 33202), (2405, 22986), (2554, 21645), (2886, 19155), (3330, 16601), (3831, 14430), (4329, 12770), (4810, 11493), (6385, 8658), (7215, 7662)]