47178780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71483}}^1$

素因数の和:71506

約数の個数: 48

約数和(自身を含む): 144111744

約数和(自身を除く): 96932964

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 71483, 142966, 214449, 285932, 357415, 428898, 714830, 786313, 857796, 1072245, 1429660, 1572626, 2144490, 2358939, 3145252, 3931565, 4288980, 4717878, 7863130, 9435756, 11794695, 15726260, 23589390, 47178780]

約数ペア:

[(1, 47178780), (2, 23589390), (3, 15726260), (4, 11794695), (5, 9435756), (6, 7863130), (10, 4717878), (11, 4288980), (12, 3931565), (15, 3145252), (20, 2358939), (22, 2144490), (30, 1572626), (33, 1429660), (44, 1072245), (55, 857796), (60, 786313), (66, 714830), (110, 428898), (132, 357415), (165, 285932), (220, 214449), (330, 142966), (660, 71483)]