49370100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{12659}}^1$

素因数の和:12689

約数の個数: 72

約数和(自身を含む): 153844320

約数和(自身を除く): 104474220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 12659, 25318, 37977, 50636, 63295, 75954, 126590, 151908, 164567, 189885, 253180, 316475, 329134, 379770, 493701, 632950, 658268, 759540, 822835, 949425, 987402, 1265900, 1645670, 1898850, 1974804, 2468505, 3291340, 3797700, 4114175, 4937010, 8228350, 9874020, 12342525, 16456700, 24685050, 49370100]

約数ペア:

[(1, 49370100), (2, 24685050), (3, 16456700), (4, 12342525), (5, 9874020), (6, 8228350), (10, 4937010), (12, 4114175), (13, 3797700), (15, 3291340), (20, 2468505), (25, 1974804), (26, 1898850), (30, 1645670), (39, 1265900), (50, 987402), (52, 949425), (60, 822835), (65, 759540), (75, 658268), (78, 632950), (100, 493701), (130, 379770), (150, 329134), (156, 316475), (195, 253180), (260, 189885), (300, 164567), (325, 151908), (390, 126590), (650, 75954), (780, 63295), (975, 50636), (1300, 37977), (1950, 25318), (3900, 12659)]