49600460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27253}}^1$

素因数の和:27282

約数の個数: 48

約数和(自身を含む): 128202816

約数和(自身を除く): 78602356

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 27253, 54506, 109012, 136265, 190771, 272530, 354289, 381542, 545060, 708578, 763084, 953855, 1417156, 1771445, 1907710, 2480023, 3542890, 3815420, 4960046, 7085780, 9920092, 12400115, 24800230, 49600460]

約数ペア:

[(1, 49600460), (2, 24800230), (4, 12400115), (5, 9920092), (7, 7085780), (10, 4960046), (13, 3815420), (14, 3542890), (20, 2480023), (26, 1907710), (28, 1771445), (35, 1417156), (52, 953855), (65, 763084), (70, 708578), (91, 545060), (130, 381542), (140, 354289), (182, 272530), (260, 190771), (364, 136265), (455, 109012), (910, 54506), (1820, 27253)]