48339760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2333}}^1$

素因数の和:2390

約数の個数: 80

約数和(自身を含む): 131973696

約数和(自身を除く): 83633936

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 185, 259, 280, 296, 370, 518, 560, 592, 740, 1036, 1295, 1480, 2072, 2333, 2590, 2960, 4144, 4666, 5180, 9332, 10360, 11665, 16331, 18664, 20720, 23330, 32662, 37328, 46660, 65324, 81655, 86321, 93320, 130648, 163310, 172642, 186640, 261296, 326620, 345284, 431605, 604247, 653240, 690568, 863210, 1208494, 1306480, 1381136, 1726420, 2416988, 3021235, 3452840, 4833976, 6042470, 6905680, 9667952, 12084940, 24169880, 48339760]

約数ペア:

[(1, 48339760), (2, 24169880), (4, 12084940), (5, 9667952), (7, 6905680), (8, 6042470), (10, 4833976), (14, 3452840), (16, 3021235), (20, 2416988), (28, 1726420), (35, 1381136), (37, 1306480), (40, 1208494), (56, 863210), (70, 690568), (74, 653240), (80, 604247), (112, 431605), (140, 345284), (148, 326620), (185, 261296), (259, 186640), (280, 172642), (296, 163310), (370, 130648), (518, 93320), (560, 86321), (592, 81655), (740, 65324), (1036, 46660), (1295, 37328), (1480, 32662), (2072, 23330), (2333, 20720), (2590, 18664), (2960, 16331), (4144, 11665), (4666, 10360), (5180, 9332)]