49687560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3539}}^1$

素因数の和:3572

約数の個数: 128

約数和(自身を含む): 178416000

約数和(自身を除く): 128728440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 3539, 4680, 7020, 7078, 10617, 14040, 14156, 17695, 21234, 28312, 31851, 35390, 42468, 46007, 53085, 63702, 70780, 84936, 92014, 95553, 106170, 127404, 138021, 141560, 159255, 184028, 191106, 212340, 230035, 254808, 276042, 318510, 368056, 382212, 414063, 424680, 460070, 477765, 552084, 637020, 690105, 764424, 828126, 920140, 955530, 1104168, 1242189, 1274040, 1380210, 1656252, 1840280, 1911060, 2070315, 2484378, 2760420, 3312504, 3822120, 4140630, 4968756, 5520840, 6210945, 8281260, 9937512, 12421890, 16562520, 24843780, 49687560]

約数ペア:

[(1, 49687560), (2, 24843780), (3, 16562520), (4, 12421890), (5, 9937512), (6, 8281260), (8, 6210945), (9, 5520840), (10, 4968756), (12, 4140630), (13, 3822120), (15, 3312504), (18, 2760420), (20, 2484378), (24, 2070315), (26, 1911060), (27, 1840280), (30, 1656252), (36, 1380210), (39, 1274040), (40, 1242189), (45, 1104168), (52, 955530), (54, 920140), (60, 828126), (65, 764424), (72, 690105), (78, 637020), (90, 552084), (104, 477765), (108, 460070), (117, 424680), (120, 414063), (130, 382212), (135, 368056), (156, 318510), (180, 276042), (195, 254808), (216, 230035), (234, 212340), (260, 191106), (270, 184028), (312, 159255), (351, 141560), (360, 138021), (390, 127404), (468, 106170), (520, 95553), (540, 92014), (585, 84936), (702, 70780), (780, 63702), (936, 53085), (1080, 46007), (1170, 42468), (1404, 35390), (1560, 31851), (1755, 28312), (2340, 21234), (2808, 17695), (3510, 14156), (3539, 14040), (4680, 10617), (7020, 7078)]