47739900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{12241}}^1$

素因数の和:12271

約数の個数: 72

約数和(自身を含む): 148764784

約数和(自身を除く): 101024884

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, 12241, 24482, 36723, 48964, 61205, 73446, 122410, 146892, 159133, 183615, 244820, 306025, 318266, 367230, 477399, 612050, 636532, 734460, 795665, 918075, 954798, 1224100, 1591330, 1836150, 1909596, 2386995, 3182660, 3672300, 3978325, 4773990, 7956650, 9547980, 11934975, 15913300, 23869950, 47739900]

約数ペア:

[(1, 47739900), (2, 23869950), (3, 15913300), (4, 11934975), (5, 9547980), (6, 7956650), (10, 4773990), (12, 3978325), (13, 3672300), (15, 3182660), (20, 2386995), (25, 1909596), (26, 1836150), (30, 1591330), (39, 1224100), (50, 954798), (52, 918075), (60, 795665), (65, 734460), (75, 636532), (78, 612050), (100, 477399), (130, 367230), (150, 318266), (156, 306025), (195, 244820), (260, 183615), (300, 159133), (325, 146892), (390, 122410), (650, 73446), (780, 61205), (975, 48964), (1300, 36723), (1950, 24482), (3900, 12241)]