48879350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{541}}^1$

素因数の和:705

約数の個数: 48

約数和(自身を含む): 98795760

約数和(自身を除く): 49916410

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 139, 278, 325, 541, 650, 695, 1082, 1390, 1807, 2705, 3475, 3614, 5410, 6950, 7033, 9035, 13525, 14066, 18070, 27050, 35165, 45175, 70330, 75199, 90350, 150398, 175825, 351650, 375995, 751990, 977587, 1879975, 1955174, 3759950, 4887935, 9775870, 24439675, 48879350]

約数ペア:

[(1, 48879350), (2, 24439675), (5, 9775870), (10, 4887935), (13, 3759950), (25, 1955174), (26, 1879975), (50, 977587), (65, 751990), (130, 375995), (139, 351650), (278, 175825), (325, 150398), (541, 90350), (650, 75199), (695, 70330), (1082, 45175), (1390, 35165), (1807, 27050), (2705, 18070), (3475, 14066), (3614, 13525), (5410, 9035), (6950, 7033)]