51518430

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:253

約数の個数: 112

約数和(自身を含む): 143541504

約数和(自身を除く): 92023074

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 74, 81, 90, 111, 135, 162, 185, 191, 222, 243, 270, 333, 370, 382, 405, 486, 555, 573, 666, 729, 810, 955, 999, 1110, 1146, 1215, 1458, 1665, 1719, 1910, 1998, 2430, 2865, 2997, 3330, 3438, 3645, 4995, 5157, 5730, 5994, 7067, 7290, 8595, 8991, 9990, 10314, 14134, 14985, 15471, 17190, 17982, 21201, 25785, 26973, 29970, 30942, 35335, 42402, 44955, 46413, 51570, 53946, 63603, 70670, 77355, 89910, 92826, 106005, 127206, 134865, 139239, 154710, 190809, 212010, 232065, 269730, 278478, 318015, 381618, 464130, 572427, 636030, 696195, 954045, 1144854, 1392390, 1717281, 1908090, 2862135, 3434562, 5151843, 5724270, 8586405, 10303686, 17172810, 25759215, 51518430]

約数ペア:

[(1, 51518430), (2, 25759215), (3, 17172810), (5, 10303686), (6, 8586405), (9, 5724270), (10, 5151843), (15, 3434562), (18, 2862135), (27, 1908090), (30, 1717281), (37, 1392390), (45, 1144854), (54, 954045), (74, 696195), (81, 636030), (90, 572427), (111, 464130), (135, 381618), (162, 318015), (185, 278478), (191, 269730), (222, 232065), (243, 212010), (270, 190809), (333, 154710), (370, 139239), (382, 134865), (405, 127206), (486, 106005), (555, 92826), (573, 89910), (666, 77355), (729, 70670), (810, 63603), (955, 53946), (999, 51570), (1110, 46413), (1146, 44955), (1215, 42402), (1458, 35335), (1665, 30942), (1719, 29970), (1910, 26973), (1998, 25785), (2430, 21201), (2865, 17982), (2997, 17190), (3330, 15471), (3438, 14985), (3645, 14134), (4995, 10314), (5157, 9990), (5730, 8991), (5994, 8595), (7067, 7290)]