49484968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:434

約数の個数: 64

約数和(自身を含む): 106848000

約数和(自身を除く): 57363032

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 79, 104, 152, 158, 247, 316, 317, 494, 632, 634, 988, 1027, 1268, 1501, 1976, 2054, 2536, 3002, 4108, 4121, 6004, 6023, 8216, 8242, 12008, 12046, 16484, 19513, 24092, 25043, 32968, 39026, 48184, 50086, 78052, 78299, 100172, 156104, 156598, 200344, 313196, 325559, 475817, 626392, 651118, 951634, 1302236, 1903268, 2604472, 3806536, 6185621, 12371242, 24742484, 49484968]

約数ペア:

[(1, 49484968), (2, 24742484), (4, 12371242), (8, 6185621), (13, 3806536), (19, 2604472), (26, 1903268), (38, 1302236), (52, 951634), (76, 651118), (79, 626392), (104, 475817), (152, 325559), (158, 313196), (247, 200344), (316, 156598), (317, 156104), (494, 100172), (632, 78299), (634, 78052), (988, 50086), (1027, 48184), (1268, 39026), (1501, 32968), (1976, 25043), (2054, 24092), (2536, 19513), (3002, 16484), (4108, 12046), (4121, 12008), (6004, 8242), (6023, 8216)]