49926720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{397}}^1$

素因数の和:548

約数の個数: 112

約数和(自身を含む): 160129728

約数和(自身を除く): 110203008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 131, 160, 192, 240, 262, 320, 393, 397, 480, 524, 655, 786, 794, 960, 1048, 1191, 1310, 1572, 1588, 1965, 1985, 2096, 2382, 2620, 3144, 3176, 3930, 3970, 4192, 4764, 5240, 5955, 6288, 6352, 7860, 7940, 8384, 9528, 10480, 11910, 12576, 12704, 15720, 15880, 19056, 20960, 23820, 25152, 25408, 31440, 31760, 38112, 41920, 47640, 52007, 62880, 63520, 76224, 95280, 104014, 125760, 127040, 156021, 190560, 208028, 260035, 312042, 381120, 416056, 520070, 624084, 780105, 832112, 1040140, 1248168, 1560210, 1664224, 2080280, 2496336, 3120420, 3328448, 4160560, 4992672, 6240840, 8321120, 9985344, 12481680, 16642240, 24963360, 49926720]

約数ペア:

[(1, 49926720), (2, 24963360), (3, 16642240), (4, 12481680), (5, 9985344), (6, 8321120), (8, 6240840), (10, 4992672), (12, 4160560), (15, 3328448), (16, 3120420), (20, 2496336), (24, 2080280), (30, 1664224), (32, 1560210), (40, 1248168), (48, 1040140), (60, 832112), (64, 780105), (80, 624084), (96, 520070), (120, 416056), (131, 381120), (160, 312042), (192, 260035), (240, 208028), (262, 190560), (320, 156021), (393, 127040), (397, 125760), (480, 104014), (524, 95280), (655, 76224), (786, 63520), (794, 62880), (960, 52007), (1048, 47640), (1191, 41920), (1310, 38112), (1572, 31760), (1588, 31440), (1965, 25408), (1985, 25152), (2096, 23820), (2382, 20960), (2620, 19056), (3144, 15880), (3176, 15720), (3930, 12704), (3970, 12576), (4192, 11910), (4764, 10480), (5240, 9528), (5955, 8384), (6288, 7940), (6352, 7860)]