47875140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{5659}}^1$

素因数の和:5721

約数の個数: 72

約数和(自身を含む): 148337280

約数和(自身を除く): 100462140

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, 5659, 8460, 11318, 16977, 22636, 28295, 33954, 50931, 56590, 67908, 84885, 101862, 113180, 169770, 203724, 254655, 265973, 339540, 509310, 531946, 797919, 1018620, 1063892, 1329865, 1595838, 2393757, 2659730, 3191676, 3989595, 4787514, 5319460, 7979190, 9575028, 11968785, 15958380, 23937570, 47875140]

約数ペア:

[(1, 47875140), (2, 23937570), (3, 15958380), (4, 11968785), (5, 9575028), (6, 7979190), (9, 5319460), (10, 4787514), (12, 3989595), (15, 3191676), (18, 2659730), (20, 2393757), (30, 1595838), (36, 1329865), (45, 1063892), (47, 1018620), (60, 797919), (90, 531946), (94, 509310), (141, 339540), (180, 265973), (188, 254655), (235, 203724), (282, 169770), (423, 113180), (470, 101862), (564, 84885), (705, 67908), (846, 56590), (940, 50931), (1410, 33954), (1692, 28295), (2115, 22636), (2820, 16977), (4230, 11318), (5659, 8460)]