53722900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6977}}^1$

素因数の和:7009

約数の個数: 72

約数和(自身を含む): 145365696

約数和(自身を除く): 91642796

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 700, 770, 1100, 1540, 1925, 3850, 6977, 7700, 13954, 27908, 34885, 48839, 69770, 76747, 97678, 139540, 153494, 174425, 195356, 244195, 306988, 348850, 383735, 488390, 537229, 697700, 767470, 976780, 1074458, 1220975, 1534940, 1918675, 2148916, 2441950, 2686145, 3837350, 4883900, 5372290, 7674700, 10744580, 13430725, 26861450, 53722900]

約数ペア:

[(1, 53722900), (2, 26861450), (4, 13430725), (5, 10744580), (7, 7674700), (10, 5372290), (11, 4883900), (14, 3837350), (20, 2686145), (22, 2441950), (25, 2148916), (28, 1918675), (35, 1534940), (44, 1220975), (50, 1074458), (55, 976780), (70, 767470), (77, 697700), (100, 537229), (110, 488390), (140, 383735), (154, 348850), (175, 306988), (220, 244195), (275, 195356), (308, 174425), (350, 153494), (385, 139540), (550, 97678), (700, 76747), (770, 69770), (1100, 48839), (1540, 34885), (1925, 27908), (3850, 13954), (6977, 7700)]