51205410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{15377}}^1$

素因数の和:15427

約数の個数: 48

約数和(自身を含む): 136741176

約数和(自身を除く): 85535766

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 1110, 1665, 3330, 15377, 30754, 46131, 76885, 92262, 138393, 153770, 230655, 276786, 461310, 568949, 691965, 1137898, 1383930, 1706847, 2844745, 3413694, 5120541, 5689490, 8534235, 10241082, 17068470, 25602705, 51205410]

約数ペア:

[(1, 51205410), (2, 25602705), (3, 17068470), (5, 10241082), (6, 8534235), (9, 5689490), (10, 5120541), (15, 3413694), (18, 2844745), (30, 1706847), (37, 1383930), (45, 1137898), (74, 691965), (90, 568949), (111, 461310), (185, 276786), (222, 230655), (333, 153770), (370, 138393), (555, 92262), (666, 76885), (1110, 46131), (1665, 30754), (3330, 15377)]