49624900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{647}}^1$

素因数の和:733

約数の個数: 72

約数和(自身を含む): 118117440

約数和(自身を除く): 68492540

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 59, 65, 100, 118, 130, 236, 260, 295, 325, 590, 647, 650, 767, 1180, 1294, 1300, 1475, 1534, 2588, 2950, 3068, 3235, 3835, 5900, 6470, 7670, 8411, 12940, 15340, 16175, 16822, 19175, 32350, 33644, 38173, 38350, 42055, 64700, 76346, 76700, 84110, 152692, 168220, 190865, 210275, 381730, 420550, 496249, 763460, 841100, 954325, 992498, 1908650, 1984996, 2481245, 3817300, 4962490, 9924980, 12406225, 24812450, 49624900]

約数ペア:

[(1, 49624900), (2, 24812450), (4, 12406225), (5, 9924980), (10, 4962490), (13, 3817300), (20, 2481245), (25, 1984996), (26, 1908650), (50, 992498), (52, 954325), (59, 841100), (65, 763460), (100, 496249), (118, 420550), (130, 381730), (236, 210275), (260, 190865), (295, 168220), (325, 152692), (590, 84110), (647, 76700), (650, 76346), (767, 64700), (1180, 42055), (1294, 38350), (1300, 38173), (1475, 33644), (1534, 32350), (2588, 19175), (2950, 16822), (3068, 16175), (3235, 15340), (3835, 12940), (5900, 8411), (6470, 7670)]