49020790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{523}}^1$

素因数の和:653

約数の個数: 64

約数和(自身を含む): 109863936

約数和(自身を除く): 60843146

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 103, 130, 182, 206, 455, 515, 523, 721, 910, 1030, 1046, 1339, 1442, 2615, 2678, 3605, 3661, 5230, 6695, 6799, 7210, 7322, 9373, 13390, 13598, 18305, 18746, 33995, 36610, 46865, 47593, 53869, 67990, 93730, 95186, 107738, 237965, 269345, 377083, 475930, 538690, 700297, 754166, 1400594, 1885415, 3501485, 3770830, 4902079, 7002970, 9804158, 24510395, 49020790]

約数ペア:

[(1, 49020790), (2, 24510395), (5, 9804158), (7, 7002970), (10, 4902079), (13, 3770830), (14, 3501485), (26, 1885415), (35, 1400594), (65, 754166), (70, 700297), (91, 538690), (103, 475930), (130, 377083), (182, 269345), (206, 237965), (455, 107738), (515, 95186), (523, 93730), (721, 67990), (910, 53869), (1030, 47593), (1046, 46865), (1339, 36610), (1442, 33995), (2615, 18746), (2678, 18305), (3605, 13598), (3661, 13390), (5230, 9373), (6695, 7322), (6799, 7210)]