55819100

素因数分解:

$2^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{4261}}^1$

素因数の和:4406

約数の個数: 36

約数和(自身を含む): 122080728

約数和(自身を除く): 66261628

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 131, 262, 524, 655, 1310, 2620, 3275, 4261, 6550, 8522, 13100, 17044, 21305, 42610, 85220, 106525, 213050, 426100, 558191, 1116382, 2232764, 2790955, 5581910, 11163820, 13954775, 27909550, 55819100]

約数ペア:

[(1, 55819100), (2, 27909550), (4, 13954775), (5, 11163820), (10, 5581910), (20, 2790955), (25, 2232764), (50, 1116382), (100, 558191), (131, 426100), (262, 213050), (524, 106525), (655, 85220), (1310, 42610), (2620, 21305), (3275, 17044), (4261, 13100), (6550, 8522)]