49985144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:372

約数の個数: 64

約数和(自身を含む): 107412480

約数和(自身を除く): 57427336

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 73, 88, 124, 146, 248, 251, 292, 341, 502, 584, 682, 803, 1004, 1364, 1606, 2008, 2263, 2728, 2761, 3212, 4526, 5522, 6424, 7781, 9052, 11044, 15562, 18104, 18323, 22088, 24893, 31124, 36646, 49786, 62248, 73292, 85591, 99572, 146584, 171182, 199144, 201553, 342364, 403106, 568013, 684728, 806212, 1136026, 1612424, 2272052, 4544104, 6248143, 12496286, 24992572, 49985144]

約数ペア:

[(1, 49985144), (2, 24992572), (4, 12496286), (8, 6248143), (11, 4544104), (22, 2272052), (31, 1612424), (44, 1136026), (62, 806212), (73, 684728), (88, 568013), (124, 403106), (146, 342364), (248, 201553), (251, 199144), (292, 171182), (341, 146584), (502, 99572), (584, 85591), (682, 73292), (803, 62248), (1004, 49786), (1364, 36646), (1606, 31124), (2008, 24893), (2263, 22088), (2728, 18323), (2761, 18104), (3212, 15562), (4526, 11044), (5522, 9052), (6424, 7781)]