50195420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1511}}^1$

素因数の和:1682

約数の個数: 48

約数和(自身を含む): 115831296

約数和(自身を除く): 65635876

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 151, 220, 302, 604, 755, 1510, 1511, 1661, 3020, 3022, 3322, 6044, 6644, 7555, 8305, 15110, 16610, 16621, 30220, 33220, 33242, 66484, 83105, 166210, 228161, 332420, 456322, 912644, 1140805, 2281610, 2509771, 4563220, 5019542, 10039084, 12548855, 25097710, 50195420]

約数ペア:

[(1, 50195420), (2, 25097710), (4, 12548855), (5, 10039084), (10, 5019542), (11, 4563220), (20, 2509771), (22, 2281610), (44, 1140805), (55, 912644), (110, 456322), (151, 332420), (220, 228161), (302, 166210), (604, 83105), (755, 66484), (1510, 33242), (1511, 33220), (1661, 30220), (3020, 16621), (3022, 16610), (3322, 15110), (6044, 8305), (6644, 7555)]