47786700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{12253}}^1$

素因数の和:12283

約数の個数: 72

約数和(自身を含む): 148910608

約数和(自身を除く): 101123908

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, 12253, 24506, 36759, 49012, 61265, 73518, 122530, 147036, 159289, 183795, 245060, 306325, 318578, 367590, 477867, 612650, 637156, 735180, 796445, 918975, 955734, 1225300, 1592890, 1837950, 1911468, 2389335, 3185780, 3675900, 3982225, 4778670, 7964450, 9557340, 11946675, 15928900, 23893350, 47786700]

約数ペア:

[(1, 47786700), (2, 23893350), (3, 15928900), (4, 11946675), (5, 9557340), (6, 7964450), (10, 4778670), (12, 3982225), (13, 3675900), (15, 3185780), (20, 2389335), (25, 1911468), (26, 1837950), (30, 1592890), (39, 1225300), (50, 955734), (52, 918975), (60, 796445), (65, 735180), (75, 637156), (78, 612650), (100, 477867), (130, 367590), (150, 318578), (156, 306325), (195, 245060), (260, 183795), (300, 159289), (325, 147036), (390, 122530), (650, 73518), (780, 61265), (975, 49012), (1300, 36759), (1950, 24506), (3900, 12253)]