48691860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{115933}}^1$

素因数の和:115952

約数の個数: 48

約数和(自身を含む): 155815296

約数和(自身を除く): 107123436

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 115933, 231866, 347799, 463732, 579665, 695598, 811531, 1159330, 1391196, 1623062, 1738995, 2318660, 2434593, 3246124, 3477990, 4057655, 4869186, 6955980, 8115310, 9738372, 12172965, 16230620, 24345930, 48691860]

約数ペア:

[(1, 48691860), (2, 24345930), (3, 16230620), (4, 12172965), (5, 9738372), (6, 8115310), (7, 6955980), (10, 4869186), (12, 4057655), (14, 3477990), (15, 3246124), (20, 2434593), (21, 2318660), (28, 1738995), (30, 1623062), (35, 1391196), (42, 1159330), (60, 811531), (70, 695598), (84, 579665), (105, 463732), (140, 347799), (210, 231866), (420, 115933)]