49324080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15809}}^1$

素因数の和:15838

約数の個数: 80

約数和(自身を含む): 164676960

約数和(自身を除く): 115352880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 15809, 31618, 47427, 63236, 79045, 94854, 126472, 158090, 189708, 205517, 237135, 252944, 316180, 379416, 411034, 474270, 616551, 632360, 758832, 822068, 948540, 1027585, 1233102, 1264720, 1644136, 1897080, 2055170, 2466204, 3082755, 3288272, 3794160, 4110340, 4932408, 6165510, 8220680, 9864816, 12331020, 16441360, 24662040, 49324080]

約数ペア:

[(1, 49324080), (2, 24662040), (3, 16441360), (4, 12331020), (5, 9864816), (6, 8220680), (8, 6165510), (10, 4932408), (12, 4110340), (13, 3794160), (15, 3288272), (16, 3082755), (20, 2466204), (24, 2055170), (26, 1897080), (30, 1644136), (39, 1264720), (40, 1233102), (48, 1027585), (52, 948540), (60, 822068), (65, 758832), (78, 632360), (80, 616551), (104, 474270), (120, 411034), (130, 379416), (156, 316180), (195, 252944), (208, 237135), (240, 205517), (260, 189708), (312, 158090), (390, 126472), (520, 94854), (624, 79045), (780, 63236), (1040, 47427), (1560, 31618), (3120, 15809)]