56651940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{104911}}^1$

素因数の和:104929

約数の個数: 48

約数和(自身を含む): 176252160

約数和(自身を除く): 119600220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 104911, 209822, 314733, 419644, 524555, 629466, 944199, 1049110, 1258932, 1573665, 1888398, 2098220, 2832597, 3147330, 3776796, 4720995, 5665194, 6294660, 9441990, 11330388, 14162985, 18883980, 28325970, 56651940]

約数ペア:

[(1, 56651940), (2, 28325970), (3, 18883980), (4, 14162985), (5, 11330388), (6, 9441990), (9, 6294660), (10, 5665194), (12, 4720995), (15, 3776796), (18, 3147330), (20, 2832597), (27, 2098220), (30, 1888398), (36, 1573665), (45, 1258932), (54, 1049110), (60, 944199), (90, 629466), (108, 524555), (135, 419644), (180, 314733), (270, 209822), (540, 104911)]