50399700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{12923}}^1$

素因数の和:12953

約数の個数: 72

約数和(自身を含む): 157052448

約数和(自身を除く): 106652748

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, 12923, 25846, 38769, 51692, 64615, 77538, 129230, 155076, 167999, 193845, 258460, 323075, 335998, 387690, 503997, 646150, 671996, 775380, 839995, 969225, 1007994, 1292300, 1679990, 1938450, 2015988, 2519985, 3359980, 3876900, 4199975, 5039970, 8399950, 10079940, 12599925, 16799900, 25199850, 50399700]

約数ペア:

[(1, 50399700), (2, 25199850), (3, 16799900), (4, 12599925), (5, 10079940), (6, 8399950), (10, 5039970), (12, 4199975), (13, 3876900), (15, 3359980), (20, 2519985), (25, 2015988), (26, 1938450), (30, 1679990), (39, 1292300), (50, 1007994), (52, 969225), (60, 839995), (65, 775380), (75, 671996), (78, 646150), (100, 503997), (130, 387690), (150, 335998), (156, 323075), (195, 258460), (260, 193845), (300, 167999), (325, 155076), (390, 129230), (650, 77538), (780, 64615), (975, 51692), (1300, 38769), (1950, 25846), (3900, 12923)]