49408560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{421}}^1$

素因数の和:603

約数の個数: 120

約数和(自身を含む): 167344944

約数和(自身を除く): 117936384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 163, 180, 240, 326, 360, 421, 489, 652, 720, 815, 842, 978, 1263, 1304, 1467, 1630, 1684, 1956, 2105, 2445, 2526, 2608, 2934, 3260, 3368, 3789, 3912, 4210, 4890, 5052, 5868, 6315, 6520, 6736, 7335, 7578, 7824, 8420, 9780, 10104, 11736, 12630, 13040, 14670, 15156, 16840, 18945, 19560, 20208, 23472, 25260, 29340, 30312, 33680, 37890, 39120, 50520, 58680, 60624, 68623, 75780, 101040, 117360, 137246, 151560, 205869, 274492, 303120, 343115, 411738, 548984, 617607, 686230, 823476, 1029345, 1097968, 1235214, 1372460, 1646952, 2058690, 2470428, 2744920, 3088035, 3293904, 4117380, 4940856, 5489840, 6176070, 8234760, 9881712, 12352140, 16469520, 24704280, 49408560]

約数ペア:

[(1, 49408560), (2, 24704280), (3, 16469520), (4, 12352140), (5, 9881712), (6, 8234760), (8, 6176070), (9, 5489840), (10, 4940856), (12, 4117380), (15, 3293904), (16, 3088035), (18, 2744920), (20, 2470428), (24, 2058690), (30, 1646952), (36, 1372460), (40, 1235214), (45, 1097968), (48, 1029345), (60, 823476), (72, 686230), (80, 617607), (90, 548984), (120, 411738), (144, 343115), (163, 303120), (180, 274492), (240, 205869), (326, 151560), (360, 137246), (421, 117360), (489, 101040), (652, 75780), (720, 68623), (815, 60624), (842, 58680), (978, 50520), (1263, 39120), (1304, 37890), (1467, 33680), (1630, 30312), (1684, 29340), (1956, 25260), (2105, 23472), (2445, 20208), (2526, 19560), (2608, 18945), (2934, 16840), (3260, 15156), (3368, 14670), (3789, 13040), (3912, 12630), (4210, 11736), (4890, 10104), (5052, 9780), (5868, 8420), (6315, 7824), (6520, 7578), (6736, 7335)]