49303980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{673}}^1$

素因数の和:736

約数の個数: 144

約数和(自身を含む): 167809824

約数和(自身を除く): 118505844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 37, 44, 45, 55, 60, 66, 74, 90, 99, 110, 111, 132, 148, 165, 180, 185, 198, 220, 222, 330, 333, 370, 396, 407, 444, 495, 555, 660, 666, 673, 740, 814, 990, 1110, 1221, 1332, 1346, 1628, 1665, 1980, 2019, 2035, 2220, 2442, 2692, 3330, 3365, 3663, 4038, 4070, 4884, 6057, 6105, 6660, 6730, 7326, 7403, 8076, 8140, 10095, 12114, 12210, 13460, 14652, 14806, 18315, 20190, 22209, 24228, 24420, 24901, 29612, 30285, 36630, 37015, 40380, 44418, 49802, 60570, 66627, 73260, 74030, 74703, 88836, 99604, 111045, 121140, 124505, 133254, 148060, 149406, 222090, 224109, 249010, 266508, 273911, 298812, 333135, 373515, 444180, 448218, 498020, 547822, 666270, 747030, 821733, 896436, 1095644, 1120545, 1332540, 1369555, 1494060, 1643466, 2241090, 2465199, 2739110, 3286932, 4108665, 4482180, 4930398, 5478220, 8217330, 9860796, 12325995, 16434660, 24651990, 49303980]

約数ペア:

[(1, 49303980), (2, 24651990), (3, 16434660), (4, 12325995), (5, 9860796), (6, 8217330), (9, 5478220), (10, 4930398), (11, 4482180), (12, 4108665), (15, 3286932), (18, 2739110), (20, 2465199), (22, 2241090), (30, 1643466), (33, 1494060), (36, 1369555), (37, 1332540), (44, 1120545), (45, 1095644), (55, 896436), (60, 821733), (66, 747030), (74, 666270), (90, 547822), (99, 498020), (110, 448218), (111, 444180), (132, 373515), (148, 333135), (165, 298812), (180, 273911), (185, 266508), (198, 249010), (220, 224109), (222, 222090), (330, 149406), (333, 148060), (370, 133254), (396, 124505), (407, 121140), (444, 111045), (495, 99604), (555, 88836), (660, 74703), (666, 74030), (673, 73260), (740, 66627), (814, 60570), (990, 49802), (1110, 44418), (1221, 40380), (1332, 37015), (1346, 36630), (1628, 30285), (1665, 29612), (1980, 24901), (2019, 24420), (2035, 24228), (2220, 22209), (2442, 20190), (2692, 18315), (3330, 14806), (3365, 14652), (3663, 13460), (4038, 12210), (4070, 12114), (4884, 10095), (6057, 8140), (6105, 8076), (6660, 7403), (6730, 7326)]