50001120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2671}}^1$

素因数の和:2705

約数の個数: 144

約数和(自身を含む): 183822912

約数和(自身を除く): 133821792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2671, 3120, 3744, 4680, 5342, 6240, 8013, 9360, 10684, 13355, 16026, 18720, 21368, 24039, 26710, 32052, 34723, 40065, 42736, 48078, 53420, 64104, 69446, 80130, 85472, 96156, 104169, 106840, 120195, 128208, 138892, 160260, 173615, 192312, 208338, 213680, 240390, 256416, 277784, 312507, 320520, 347230, 384624, 416676, 427360, 480780, 520845, 555568, 625014, 641040, 694460, 769248, 833352, 961560, 1041690, 1111136, 1250028, 1282080, 1388920, 1562535, 1666704, 1923120, 2083380, 2500056, 2777840, 3125070, 3333408, 3846240, 4166760, 5000112, 5555680, 6250140, 8333520, 10000224, 12500280, 16667040, 25000560, 50001120]

約数ペア:

[(1, 50001120), (2, 25000560), (3, 16667040), (4, 12500280), (5, 10000224), (6, 8333520), (8, 6250140), (9, 5555680), (10, 5000112), (12, 4166760), (13, 3846240), (15, 3333408), (16, 3125070), (18, 2777840), (20, 2500056), (24, 2083380), (26, 1923120), (30, 1666704), (32, 1562535), (36, 1388920), (39, 1282080), (40, 1250028), (45, 1111136), (48, 1041690), (52, 961560), (60, 833352), (65, 769248), (72, 694460), (78, 641040), (80, 625014), (90, 555568), (96, 520845), (104, 480780), (117, 427360), (120, 416676), (130, 384624), (144, 347230), (156, 320520), (160, 312507), (180, 277784), (195, 256416), (208, 240390), (234, 213680), (240, 208338), (260, 192312), (288, 173615), (312, 160260), (360, 138892), (390, 128208), (416, 120195), (468, 106840), (480, 104169), (520, 96156), (585, 85472), (624, 80130), (720, 69446), (780, 64104), (936, 53420), (1040, 48078), (1170, 42736), (1248, 40065), (1440, 34723), (1560, 32052), (1872, 26710), (2080, 24039), (2340, 21368), (2671, 18720), (3120, 16026), (3744, 13355), (4680, 10684), (5342, 9360), (6240, 8013)]