53018784020

素因数分解:

$2^2\times 5^1\times {\mathrm{431}}^1\times {\mathrm{1123}}^1\times {\mathrm{5477}}^1$

素因数の和:7040

約数の個数: 48

約数和(自身を含む): 111717543168

約数和(自身を除く): 58698759148

約数列:

[1, 2, 4, 5, 10, 20, 431, 862, 1123, 1724, 2155, 2246, 4310, 4492, 5477, 5615, 8620, 10954, 11230, 21908, 22460, 27385, 54770, 109540, 484013, 968026, 1936052, 2360587, 2420065, 4721174, 4840130, 6150671, 9442348, 9680260, 11802935, 12301342, 23605870, 24602684, 30753355, 47211740, 61506710, 123013420, 2650939201, 5301878402, 10603756804, 13254696005, 26509392010, 53018784020]

約数ペア:

[(1, 53018784020), (2, 26509392010), (4, 13254696005), (5, 10603756804), (10, 5301878402), (20, 2650939201), (431, 123013420), (862, 61506710), (1123, 47211740), (1724, 30753355), (2155, 24602684), (2246, 23605870), (4310, 12301342), (4492, 11802935), (5477, 9680260), (5615, 9442348), (8620, 6150671), (10954, 4840130), (11230, 4721174), (21908, 2420065), (22460, 2360587), (27385, 1936052), (54770, 968026), (109540, 484013)]