49371420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{2399}}^1$

素因数の和:2432

約数の個数: 96

約数和(自身を含む): 161280000

約数和(自身を除く): 111908580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 343, 420, 490, 588, 686, 735, 980, 1029, 1372, 1470, 1715, 2058, 2399, 2940, 3430, 4116, 4798, 5145, 6860, 7197, 9596, 10290, 11995, 14394, 16793, 20580, 23990, 28788, 33586, 35985, 47980, 50379, 67172, 71970, 83965, 100758, 117551, 143940, 167930, 201516, 235102, 251895, 335860, 352653, 470204, 503790, 587755, 705306, 822857, 1007580, 1175510, 1410612, 1645714, 1763265, 2351020, 2468571, 3291428, 3526530, 4114285, 4937142, 7053060, 8228570, 9874284, 12342855, 16457140, 24685710, 49371420]

約数ペア:

[(1, 49371420), (2, 24685710), (3, 16457140), (4, 12342855), (5, 9874284), (6, 8228570), (7, 7053060), (10, 4937142), (12, 4114285), (14, 3526530), (15, 3291428), (20, 2468571), (21, 2351020), (28, 1763265), (30, 1645714), (35, 1410612), (42, 1175510), (49, 1007580), (60, 822857), (70, 705306), (84, 587755), (98, 503790), (105, 470204), (140, 352653), (147, 335860), (196, 251895), (210, 235102), (245, 201516), (294, 167930), (343, 143940), (420, 117551), (490, 100758), (588, 83965), (686, 71970), (735, 67172), (980, 50379), (1029, 47980), (1372, 35985), (1470, 33586), (1715, 28788), (2058, 23990), (2399, 20580), (2940, 16793), (3430, 14394), (4116, 11995), (4798, 10290), (5145, 9596), (6860, 7197)]