48909900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{12541}}^1$

素因数の和:12571

約数の個数: 72

約数和(自身を含む): 152410384

約数和(自身を除く): 103500484

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, 12541, 25082, 37623, 50164, 62705, 75246, 125410, 150492, 163033, 188115, 250820, 313525, 326066, 376230, 489099, 627050, 652132, 752460, 815165, 940575, 978198, 1254100, 1630330, 1881150, 1956396, 2445495, 3260660, 3762300, 4075825, 4890990, 8151650, 9781980, 12227475, 16303300, 24454950, 48909900]

約数ペア:

[(1, 48909900), (2, 24454950), (3, 16303300), (4, 12227475), (5, 9781980), (6, 8151650), (10, 4890990), (12, 4075825), (13, 3762300), (15, 3260660), (20, 2445495), (25, 1956396), (26, 1881150), (30, 1630330), (39, 1254100), (50, 978198), (52, 940575), (60, 815165), (65, 752460), (75, 652132), (78, 627050), (100, 489099), (130, 376230), (150, 326066), (156, 313525), (195, 250820), (260, 188115), (300, 163033), (325, 150492), (390, 125410), (650, 75246), (780, 62705), (975, 50164), (1300, 37623), (1950, 25082), (3900, 12541)]