49443100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:164

約数の個数: 144

約数和(自身を含む): 132991488

約数和(自身を除く): 83548388

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 37, 46, 50, 70, 74, 83, 92, 100, 115, 140, 148, 161, 166, 175, 185, 230, 259, 322, 332, 350, 370, 415, 460, 518, 575, 581, 644, 700, 740, 805, 830, 851, 925, 1036, 1150, 1162, 1295, 1610, 1660, 1702, 1850, 1909, 2075, 2300, 2324, 2590, 2905, 3071, 3220, 3404, 3700, 3818, 4025, 4150, 4255, 5180, 5810, 5957, 6142, 6475, 7636, 8050, 8300, 8510, 9545, 11620, 11914, 12284, 12950, 13363, 14525, 15355, 16100, 17020, 19090, 21275, 21497, 23828, 25900, 26726, 29050, 29785, 30710, 38180, 42550, 42994, 47725, 53452, 58100, 59570, 61420, 66815, 70633, 76775, 85100, 85988, 95450, 107485, 119140, 133630, 141266, 148925, 153550, 190900, 214970, 267260, 282532, 297850, 307100, 334075, 353165, 429940, 494431, 537425, 595700, 668150, 706330, 988862, 1074850, 1336300, 1412660, 1765825, 1977724, 2149700, 2472155, 3531650, 4944310, 7063300, 9888620, 12360775, 24721550, 49443100]

約数ペア:

[(1, 49443100), (2, 24721550), (4, 12360775), (5, 9888620), (7, 7063300), (10, 4944310), (14, 3531650), (20, 2472155), (23, 2149700), (25, 1977724), (28, 1765825), (35, 1412660), (37, 1336300), (46, 1074850), (50, 988862), (70, 706330), (74, 668150), (83, 595700), (92, 537425), (100, 494431), (115, 429940), (140, 353165), (148, 334075), (161, 307100), (166, 297850), (175, 282532), (185, 267260), (230, 214970), (259, 190900), (322, 153550), (332, 148925), (350, 141266), (370, 133630), (415, 119140), (460, 107485), (518, 95450), (575, 85988), (581, 85100), (644, 76775), (700, 70633), (740, 66815), (805, 61420), (830, 59570), (851, 58100), (925, 53452), (1036, 47725), (1150, 42994), (1162, 42550), (1295, 38180), (1610, 30710), (1660, 29785), (1702, 29050), (1850, 26726), (1909, 25900), (2075, 23828), (2300, 21497), (2324, 21275), (2590, 19090), (2905, 17020), (3071, 16100), (3220, 15355), (3404, 14525), (3700, 13363), (3818, 12950), (4025, 12284), (4150, 11914), (4255, 11620), (5180, 9545), (5810, 8510), (5957, 8300), (6142, 8050), (6475, 7636)]