52009521400

素因数分解:

$2^3\times 5^2\times {\mathrm{617}}^1\times {\mathrm{421471}}^1$

素因数の和:422104

約数の個数: 48

約数和(自身を含む): 121118408640

約数和(自身を除く): 69108887240

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 617, 1234, 2468, 3085, 4936, 6170, 12340, 15425, 24680, 30850, 61700, 123400, 421471, 842942, 1685884, 2107355, 3371768, 4214710, 8429420, 10536775, 16858840, 21073550, 42147100, 84294200, 260047607, 520095214, 1040190428, 1300238035, 2080380856, 2600476070, 5200952140, 6501190175, 10401904280, 13002380350, 26004760700, 52009521400]

約数ペア:

[(1, 52009521400), (2, 26004760700), (4, 13002380350), (5, 10401904280), (8, 6501190175), (10, 5200952140), (20, 2600476070), (25, 2080380856), (40, 1300238035), (50, 1040190428), (100, 520095214), (200, 260047607), (617, 84294200), (1234, 42147100), (2468, 21073550), (3085, 16858840), (4936, 10536775), (6170, 8429420), (12340, 4214710), (15425, 3371768), (24680, 2107355), (30850, 1685884), (61700, 842942), (123400, 421471)]