48867080

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{359}}^1$

素因数の和:494

約数の個数: 64

約数和(自身を含む): 114307200

約数和(自身を除く): 65440120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 83, 164, 166, 205, 328, 332, 359, 410, 415, 664, 718, 820, 830, 1436, 1640, 1660, 1795, 2872, 3320, 3403, 3590, 6806, 7180, 13612, 14360, 14719, 17015, 27224, 29438, 29797, 34030, 58876, 59594, 68060, 73595, 117752, 119188, 136120, 147190, 148985, 238376, 294380, 297970, 588760, 595940, 1191880, 1221677, 2443354, 4886708, 6108385, 9773416, 12216770, 24433540, 48867080]

約数ペア:

[(1, 48867080), (2, 24433540), (4, 12216770), (5, 9773416), (8, 6108385), (10, 4886708), (20, 2443354), (40, 1221677), (41, 1191880), (82, 595940), (83, 588760), (164, 297970), (166, 294380), (205, 238376), (328, 148985), (332, 147190), (359, 136120), (410, 119188), (415, 117752), (664, 73595), (718, 68060), (820, 59594), (830, 58876), (1436, 34030), (1640, 29797), (1660, 29438), (1795, 27224), (2872, 17015), (3320, 14719), (3403, 14360), (3590, 13612), (6806, 7180)]