54420870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{37021}}^1$

素因数の和:37045

約数の個数: 48

約数和(自身を含む): 151938288

約数和(自身を除く): 97517418

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 37021, 74042, 111063, 185105, 222126, 259147, 370210, 518294, 555315, 777441, 1110630, 1295735, 1554882, 1814029, 2591470, 3628058, 3887205, 5442087, 7774410, 9070145, 10884174, 18140290, 27210435, 54420870]

約数ペア:

[(1, 54420870), (2, 27210435), (3, 18140290), (5, 10884174), (6, 9070145), (7, 7774410), (10, 5442087), (14, 3887205), (15, 3628058), (21, 2591470), (30, 1814029), (35, 1554882), (42, 1295735), (49, 1110630), (70, 777441), (98, 555315), (105, 518294), (147, 370210), (210, 259147), (245, 222126), (294, 185105), (490, 111063), (735, 74042), (1470, 37021)]