49886280

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:285

約数の個数: 160

約数和(自身を含む): 170537400

約数和(自身を除く): 120651120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 89, 90, 108, 120, 135, 162, 173, 178, 180, 216, 267, 270, 324, 346, 356, 360, 405, 445, 519, 534, 540, 648, 692, 712, 801, 810, 865, 890, 1038, 1068, 1080, 1335, 1384, 1557, 1602, 1620, 1730, 1780, 2076, 2136, 2403, 2595, 2670, 3114, 3204, 3240, 3460, 3560, 4005, 4152, 4671, 4806, 5190, 5340, 6228, 6408, 6920, 7209, 7785, 8010, 9342, 9612, 10380, 10680, 12015, 12456, 14013, 14418, 15397, 15570, 16020, 18684, 19224, 20760, 23355, 24030, 28026, 28836, 30794, 31140, 32040, 36045, 37368, 46191, 46710, 48060, 56052, 57672, 61588, 62280, 70065, 72090, 76985, 92382, 93420, 96120, 112104, 123176, 138573, 140130, 144180, 153970, 184764, 186840, 230955, 277146, 280260, 288360, 307940, 369528, 415719, 461910, 554292, 560520, 615880, 692865, 831438, 923820, 1108584, 1247157, 1385730, 1662876, 1847640, 2078595, 2494314, 2771460, 3325752, 4157190, 4988628, 5542920, 6235785, 8314380, 9977256, 12471570, 16628760, 24943140, 49886280]

約数ペア:

[(1, 49886280), (2, 24943140), (3, 16628760), (4, 12471570), (5, 9977256), (6, 8314380), (8, 6235785), (9, 5542920), (10, 4988628), (12, 4157190), (15, 3325752), (18, 2771460), (20, 2494314), (24, 2078595), (27, 1847640), (30, 1662876), (36, 1385730), (40, 1247157), (45, 1108584), (54, 923820), (60, 831438), (72, 692865), (81, 615880), (89, 560520), (90, 554292), (108, 461910), (120, 415719), (135, 369528), (162, 307940), (173, 288360), (178, 280260), (180, 277146), (216, 230955), (267, 186840), (270, 184764), (324, 153970), (346, 144180), (356, 140130), (360, 138573), (405, 123176), (445, 112104), (519, 96120), (534, 93420), (540, 92382), (648, 76985), (692, 72090), (712, 70065), (801, 62280), (810, 61588), (865, 57672), (890, 56052), (1038, 48060), (1068, 46710), (1080, 46191), (1335, 37368), (1384, 36045), (1557, 32040), (1602, 31140), (1620, 30794), (1730, 28836), (1780, 28026), (2076, 24030), (2136, 23355), (2403, 20760), (2595, 19224), (2670, 18684), (3114, 16020), (3204, 15570), (3240, 15397), (3460, 14418), (3560, 14013), (4005, 12456), (4152, 12015), (4671, 10680), (4806, 10380), (5190, 9612), (5340, 9342), (6228, 8010), (6408, 7785), (6920, 7209)]