47354820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:389

約数の個数: 96

約数和(自身を含む): 138354048

約数和(自身を除く): 90999228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 83, 111, 148, 166, 185, 222, 249, 257, 332, 370, 415, 444, 498, 514, 555, 740, 771, 830, 996, 1028, 1110, 1245, 1285, 1542, 1660, 2220, 2490, 2570, 3071, 3084, 3855, 4980, 5140, 6142, 7710, 9213, 9509, 12284, 15355, 15420, 18426, 19018, 21331, 28527, 30710, 36852, 38036, 42662, 46065, 47545, 57054, 61420, 63993, 85324, 92130, 95090, 106655, 114108, 127986, 142635, 184260, 190180, 213310, 255972, 285270, 319965, 426620, 570540, 639930, 789247, 1279860, 1578494, 2367741, 3156988, 3946235, 4735482, 7892470, 9470964, 11838705, 15784940, 23677410, 47354820]

約数ペア:

[(1, 47354820), (2, 23677410), (3, 15784940), (4, 11838705), (5, 9470964), (6, 7892470), (10, 4735482), (12, 3946235), (15, 3156988), (20, 2367741), (30, 1578494), (37, 1279860), (60, 789247), (74, 639930), (83, 570540), (111, 426620), (148, 319965), (166, 285270), (185, 255972), (222, 213310), (249, 190180), (257, 184260), (332, 142635), (370, 127986), (415, 114108), (444, 106655), (498, 95090), (514, 92130), (555, 85324), (740, 63993), (771, 61420), (830, 57054), (996, 47545), (1028, 46065), (1110, 42662), (1245, 38036), (1285, 36852), (1542, 30710), (1660, 28527), (2220, 21331), (2490, 19018), (2570, 18426), (3071, 15420), (3084, 15355), (3855, 12284), (4980, 9509), (5140, 9213), (6142, 7710)]