48192560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{311}}^1$

素因数の和:486

約数の個数: 80

約数和(自身を含む): 121867200

約数和(自身を除く): 73674640

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 149, 208, 260, 298, 311, 520, 596, 622, 745, 1040, 1192, 1244, 1490, 1555, 1937, 2384, 2488, 2980, 3110, 3874, 4043, 4976, 5960, 6220, 7748, 8086, 9685, 11920, 12440, 15496, 16172, 19370, 20215, 24880, 30992, 32344, 38740, 40430, 46339, 64688, 77480, 80860, 92678, 154960, 161720, 185356, 231695, 323440, 370712, 463390, 602407, 741424, 926780, 1204814, 1853560, 2409628, 3012035, 3707120, 4819256, 6024070, 9638512, 12048140, 24096280, 48192560]

約数ペア:

[(1, 48192560), (2, 24096280), (4, 12048140), (5, 9638512), (8, 6024070), (10, 4819256), (13, 3707120), (16, 3012035), (20, 2409628), (26, 1853560), (40, 1204814), (52, 926780), (65, 741424), (80, 602407), (104, 463390), (130, 370712), (149, 323440), (208, 231695), (260, 185356), (298, 161720), (311, 154960), (520, 92678), (596, 80860), (622, 77480), (745, 64688), (1040, 46339), (1192, 40430), (1244, 38740), (1490, 32344), (1555, 30992), (1937, 24880), (2384, 20215), (2488, 19370), (2980, 16172), (3110, 15496), (3874, 12440), (4043, 11920), (4976, 9685), (5960, 8086), (6220, 7748)]