48952520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{373}}^1$

素因数の和:594

約数の個数: 64

約数和(自身を含む): 117540720

約数和(自身を除く): 68588200

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 193, 340, 373, 386, 680, 746, 772, 965, 1492, 1544, 1865, 1930, 2984, 3281, 3730, 3860, 6341, 6562, 7460, 7720, 12682, 13124, 14920, 16405, 25364, 26248, 31705, 32810, 50728, 63410, 65620, 71989, 126820, 131240, 143978, 253640, 287956, 359945, 575912, 719890, 1223813, 1439780, 2447626, 2879560, 4895252, 6119065, 9790504, 12238130, 24476260, 48952520]

約数ペア:

[(1, 48952520), (2, 24476260), (4, 12238130), (5, 9790504), (8, 6119065), (10, 4895252), (17, 2879560), (20, 2447626), (34, 1439780), (40, 1223813), (68, 719890), (85, 575912), (136, 359945), (170, 287956), (193, 253640), (340, 143978), (373, 131240), (386, 126820), (680, 71989), (746, 65620), (772, 63410), (965, 50728), (1492, 32810), (1544, 31705), (1865, 26248), (1930, 25364), (2984, 16405), (3281, 14920), (3730, 13124), (3860, 12682), (6341, 7720), (6562, 7460)]