49977200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1373}}^1$

素因数の和:1411

約数の個数: 120

約数和(自身を含む): 147886368

約数和(自身を除く): 97909168

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 130, 140, 175, 182, 200, 208, 260, 280, 325, 350, 364, 400, 455, 520, 560, 650, 700, 728, 910, 1040, 1300, 1373, 1400, 1456, 1820, 2275, 2600, 2746, 2800, 3640, 4550, 5200, 5492, 6865, 7280, 9100, 9611, 10984, 13730, 17849, 18200, 19222, 21968, 27460, 34325, 35698, 36400, 38444, 48055, 54920, 68650, 71396, 76888, 89245, 96110, 109840, 124943, 137300, 142792, 153776, 178490, 192220, 240275, 249886, 274600, 285584, 356980, 384440, 446225, 480550, 499772, 549200, 624715, 713960, 768880, 892450, 961100, 999544, 1249430, 1427920, 1784900, 1922200, 1999088, 2498860, 3123575, 3569800, 3844400, 4997720, 6247150, 7139600, 9995440, 12494300, 24988600, 49977200]

約数ペア:

[(1, 49977200), (2, 24988600), (4, 12494300), (5, 9995440), (7, 7139600), (8, 6247150), (10, 4997720), (13, 3844400), (14, 3569800), (16, 3123575), (20, 2498860), (25, 1999088), (26, 1922200), (28, 1784900), (35, 1427920), (40, 1249430), (50, 999544), (52, 961100), (56, 892450), (65, 768880), (70, 713960), (80, 624715), (91, 549200), (100, 499772), (104, 480550), (112, 446225), (130, 384440), (140, 356980), (175, 285584), (182, 274600), (200, 249886), (208, 240275), (260, 192220), (280, 178490), (325, 153776), (350, 142792), (364, 137300), (400, 124943), (455, 109840), (520, 96110), (560, 89245), (650, 76888), (700, 71396), (728, 68650), (910, 54920), (1040, 48055), (1300, 38444), (1373, 36400), (1400, 35698), (1456, 34325), (1820, 27460), (2275, 21968), (2600, 19222), (2746, 18200), (2800, 17849), (3640, 13730), (4550, 10984), (5200, 9611), (5492, 9100), (6865, 7280)]