48585880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2377}}^1$

素因数の和:2468

約数の個数: 64

約数和(自身を含む): 126699840

約数和(自身を除く): 78113960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 73, 140, 146, 280, 292, 365, 511, 584, 730, 1022, 1460, 2044, 2377, 2555, 2920, 4088, 4754, 5110, 9508, 10220, 11885, 16639, 19016, 20440, 23770, 33278, 47540, 66556, 83195, 95080, 133112, 166390, 173521, 332780, 347042, 665560, 694084, 867605, 1214647, 1388168, 1735210, 2429294, 3470420, 4858588, 6073235, 6940840, 9717176, 12146470, 24292940, 48585880]

約数ペア:

[(1, 48585880), (2, 24292940), (4, 12146470), (5, 9717176), (7, 6940840), (8, 6073235), (10, 4858588), (14, 3470420), (20, 2429294), (28, 1735210), (35, 1388168), (40, 1214647), (56, 867605), (70, 694084), (73, 665560), (140, 347042), (146, 332780), (280, 173521), (292, 166390), (365, 133112), (511, 95080), (584, 83195), (730, 66556), (1022, 47540), (1460, 33278), (2044, 23770), (2377, 20440), (2555, 19016), (2920, 16639), (4088, 11885), (4754, 10220), (5110, 9508)]