49320540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^2\times {\mathrm{163}}^1$

素因数の和:260

約数の個数: 108

約数和(自身を含む): 154284312

約数和(自身を除く): 104963772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 163, 164, 180, 205, 246, 326, 369, 410, 489, 492, 615, 652, 738, 815, 820, 978, 1230, 1467, 1476, 1630, 1681, 1845, 1956, 2445, 2460, 2934, 3260, 3362, 3690, 4890, 5043, 5868, 6683, 6724, 7335, 7380, 8405, 9780, 10086, 13366, 14670, 15129, 16810, 20049, 20172, 25215, 26732, 29340, 30258, 33415, 33620, 40098, 50430, 60147, 60516, 66830, 75645, 80196, 100245, 100860, 120294, 133660, 151290, 200490, 240588, 274003, 300735, 302580, 400980, 548006, 601470, 822009, 1096012, 1202940, 1370015, 1644018, 2466027, 2740030, 3288036, 4110045, 4932054, 5480060, 8220090, 9864108, 12330135, 16440180, 24660270, 49320540]

約数ペア:

[(1, 49320540), (2, 24660270), (3, 16440180), (4, 12330135), (5, 9864108), (6, 8220090), (9, 5480060), (10, 4932054), (12, 4110045), (15, 3288036), (18, 2740030), (20, 2466027), (30, 1644018), (36, 1370015), (41, 1202940), (45, 1096012), (60, 822009), (82, 601470), (90, 548006), (123, 400980), (163, 302580), (164, 300735), (180, 274003), (205, 240588), (246, 200490), (326, 151290), (369, 133660), (410, 120294), (489, 100860), (492, 100245), (615, 80196), (652, 75645), (738, 66830), (815, 60516), (820, 60147), (978, 50430), (1230, 40098), (1467, 33620), (1476, 33415), (1630, 30258), (1681, 29340), (1845, 26732), (1956, 25215), (2445, 20172), (2460, 20049), (2934, 16810), (3260, 15129), (3362, 14670), (3690, 13366), (4890, 10086), (5043, 9780), (5868, 8405), (6683, 7380), (6724, 7335)]