53857144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:284

約数の個数: 64

約数和(自身を含む): 114278400

約数和(自身を除く): 60421256

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 79, 88, 122, 127, 158, 244, 254, 316, 488, 508, 632, 671, 869, 1016, 1342, 1397, 1738, 2684, 2794, 3476, 4819, 5368, 5588, 6952, 7747, 9638, 10033, 11176, 15494, 19276, 20066, 30988, 38552, 40132, 53009, 61976, 80264, 85217, 106018, 110363, 170434, 212036, 220726, 340868, 424072, 441452, 612013, 681736, 882904, 1224026, 2448052, 4896104, 6732143, 13464286, 26928572, 53857144]

約数ペア:

[(1, 53857144), (2, 26928572), (4, 13464286), (8, 6732143), (11, 4896104), (22, 2448052), (44, 1224026), (61, 882904), (79, 681736), (88, 612013), (122, 441452), (127, 424072), (158, 340868), (244, 220726), (254, 212036), (316, 170434), (488, 110363), (508, 106018), (632, 85217), (671, 80264), (869, 61976), (1016, 53009), (1342, 40132), (1397, 38552), (1738, 30988), (2684, 20066), (2794, 19276), (3476, 15494), (4819, 11176), (5368, 10033), (5588, 9638), (6952, 7747)]