49397940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{5839}}^1$

素因数の和:5901

約数の個数: 72

約数和(自身を含む): 153054720

約数和(自身を除く): 103656780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 5839, 8460, 11678, 17517, 23356, 29195, 35034, 52551, 58390, 70068, 87585, 105102, 116780, 175170, 210204, 262755, 274433, 350340, 525510, 548866, 823299, 1051020, 1097732, 1372165, 1646598, 2469897, 2744330, 3293196, 4116495, 4939794, 5488660, 8232990, 9879588, 12349485, 16465980, 24698970, 49397940]

約数ペア:

[(1, 49397940), (2, 24698970), (3, 16465980), (4, 12349485), (5, 9879588), (6, 8232990), (9, 5488660), (10, 4939794), (12, 4116495), (15, 3293196), (18, 2744330), (20, 2469897), (30, 1646598), (36, 1372165), (45, 1097732), (47, 1051020), (60, 823299), (90, 548866), (94, 525510), (141, 350340), (180, 274433), (188, 262755), (235, 210204), (282, 175170), (423, 116780), (470, 105102), (564, 87585), (705, 70068), (846, 58390), (940, 52551), (1410, 35034), (1692, 29195), (2115, 23356), (2820, 17517), (4230, 11678), (5839, 8460)]