49018428

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1117}}^1$

素因数の和:1203

約数の個数: 72

約数和(自身を含む): 131852448

約数和(自身を除く): 82834020

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 53, 69, 92, 106, 138, 159, 207, 212, 276, 318, 414, 477, 636, 828, 954, 1117, 1219, 1908, 2234, 2438, 3351, 3657, 4468, 4876, 6702, 7314, 10053, 10971, 13404, 14628, 20106, 21942, 25691, 40212, 43884, 51382, 59201, 77073, 102764, 118402, 154146, 177603, 231219, 236804, 308292, 355206, 462438, 532809, 710412, 924876, 1065618, 1361623, 2131236, 2723246, 4084869, 5446492, 8169738, 12254607, 16339476, 24509214, 49018428]

約数ペア:

[(1, 49018428), (2, 24509214), (3, 16339476), (4, 12254607), (6, 8169738), (9, 5446492), (12, 4084869), (18, 2723246), (23, 2131236), (36, 1361623), (46, 1065618), (53, 924876), (69, 710412), (92, 532809), (106, 462438), (138, 355206), (159, 308292), (207, 236804), (212, 231219), (276, 177603), (318, 154146), (414, 118402), (477, 102764), (636, 77073), (828, 59201), (954, 51382), (1117, 43884), (1219, 40212), (1908, 25691), (2234, 21942), (2438, 20106), (3351, 14628), (3657, 13404), (4468, 10971), (4876, 10053), (6702, 7314)]