49219560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{809}}^1$

素因数の和:852

約数の個数: 144

約数和(自身を含む): 173429100

約数和(自身を除く): 124209540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 169, 180, 195, 234, 260, 312, 338, 360, 390, 468, 507, 520, 585, 676, 780, 809, 845, 936, 1014, 1170, 1352, 1521, 1560, 1618, 1690, 2028, 2340, 2427, 2535, 3042, 3236, 3380, 4045, 4056, 4680, 4854, 5070, 6084, 6472, 6760, 7281, 7605, 8090, 9708, 10140, 10517, 12135, 12168, 14562, 15210, 16180, 19416, 20280, 21034, 24270, 29124, 30420, 31551, 32360, 36405, 42068, 48540, 52585, 58248, 60840, 63102, 72810, 84136, 94653, 97080, 105170, 126204, 136721, 145620, 157755, 189306, 210340, 252408, 273442, 291240, 315510, 378612, 410163, 420680, 473265, 546884, 631020, 683605, 757224, 820326, 946530, 1093768, 1230489, 1262040, 1367210, 1640652, 1893060, 2050815, 2460978, 2734420, 3281304, 3786120, 4101630, 4921956, 5468840, 6152445, 8203260, 9843912, 12304890, 16406520, 24609780, 49219560]

約数ペア:

[(1, 49219560), (2, 24609780), (3, 16406520), (4, 12304890), (5, 9843912), (6, 8203260), (8, 6152445), (9, 5468840), (10, 4921956), (12, 4101630), (13, 3786120), (15, 3281304), (18, 2734420), (20, 2460978), (24, 2050815), (26, 1893060), (30, 1640652), (36, 1367210), (39, 1262040), (40, 1230489), (45, 1093768), (52, 946530), (60, 820326), (65, 757224), (72, 683605), (78, 631020), (90, 546884), (104, 473265), (117, 420680), (120, 410163), (130, 378612), (156, 315510), (169, 291240), (180, 273442), (195, 252408), (234, 210340), (260, 189306), (312, 157755), (338, 145620), (360, 136721), (390, 126204), (468, 105170), (507, 97080), (520, 94653), (585, 84136), (676, 72810), (780, 63102), (809, 60840), (845, 58248), (936, 52585), (1014, 48540), (1170, 42068), (1352, 36405), (1521, 32360), (1560, 31551), (1618, 30420), (1690, 29124), (2028, 24270), (2340, 21034), (2427, 20280), (2535, 19416), (3042, 16180), (3236, 15210), (3380, 14562), (4045, 12168), (4056, 12135), (4680, 10517), (4854, 10140), (5070, 9708), (6084, 8090), (6472, 7605), (6760, 7281)]