51271088

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{373}}^1$

素因数の和:474

約数の個数: 60

約数和(自身を含む): 111024144

約数和(自身を除く): 59753056

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 71, 88, 121, 142, 176, 242, 284, 373, 484, 568, 746, 781, 968, 1136, 1492, 1562, 1936, 2984, 3124, 4103, 5968, 6248, 8206, 8591, 12496, 16412, 17182, 26483, 32824, 34364, 45133, 52966, 65648, 68728, 90266, 105932, 137456, 180532, 211864, 291313, 361064, 423728, 582626, 722128, 1165252, 2330504, 3204443, 4661008, 6408886, 12817772, 25635544, 51271088]

約数ペア:

[(1, 51271088), (2, 25635544), (4, 12817772), (8, 6408886), (11, 4661008), (16, 3204443), (22, 2330504), (44, 1165252), (71, 722128), (88, 582626), (121, 423728), (142, 361064), (176, 291313), (242, 211864), (284, 180532), (373, 137456), (484, 105932), (568, 90266), (746, 68728), (781, 65648), (968, 52966), (1136, 45133), (1492, 34364), (1562, 32824), (1936, 26483), (2984, 17182), (3124, 16412), (4103, 12496), (5968, 8591), (6248, 8206)]