54630100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{11149}}^1$

素因数の和:11177

約数の個数: 54

約数和(自身を含む): 137914350

約数和(自身を除く): 83284250

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 2450, 4900, 11149, 22298, 44596, 55745, 78043, 111490, 156086, 222980, 278725, 312172, 390215, 546301, 557450, 780430, 1092602, 1114900, 1560860, 1951075, 2185204, 2731505, 3902150, 5463010, 7804300, 10926020, 13657525, 27315050, 54630100]

約数ペア:

[(1, 54630100), (2, 27315050), (4, 13657525), (5, 10926020), (7, 7804300), (10, 5463010), (14, 3902150), (20, 2731505), (25, 2185204), (28, 1951075), (35, 1560860), (49, 1114900), (50, 1092602), (70, 780430), (98, 557450), (100, 546301), (140, 390215), (175, 312172), (196, 278725), (245, 222980), (350, 156086), (490, 111490), (700, 78043), (980, 55745), (1225, 44596), (2450, 22298), (4900, 11149)]