53378790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2531}}^1$

素因数の和:2597

約数の個数: 64

約数和(自身を含む): 138551040

約数和(自身を除く): 85172250

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 37, 38, 57, 74, 95, 111, 114, 185, 190, 222, 285, 370, 555, 570, 703, 1110, 1406, 2109, 2531, 3515, 4218, 5062, 7030, 7593, 10545, 12655, 15186, 21090, 25310, 37965, 48089, 75930, 93647, 96178, 144267, 187294, 240445, 280941, 288534, 468235, 480890, 561882, 721335, 936470, 1404705, 1442670, 1779293, 2809410, 3558586, 5337879, 8896465, 10675758, 17792930, 26689395, 53378790]

約数ペア:

[(1, 53378790), (2, 26689395), (3, 17792930), (5, 10675758), (6, 8896465), (10, 5337879), (15, 3558586), (19, 2809410), (30, 1779293), (37, 1442670), (38, 1404705), (57, 936470), (74, 721335), (95, 561882), (111, 480890), (114, 468235), (185, 288534), (190, 280941), (222, 240445), (285, 187294), (370, 144267), (555, 96178), (570, 93647), (703, 75930), (1110, 48089), (1406, 37965), (2109, 25310), (2531, 21090), (3515, 15186), (4218, 12655), (5062, 10545), (7030, 7593)]