48312800

素因数分解:

$2^5\times 5^2\times {\mathrm{131}}^1\times {\mathrm{461}}^1$

素因数の和:612

約数の個数: 72

約数和(自身を含む): 119101752

約数和(自身を除く): 70788952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 131, 160, 200, 262, 400, 461, 524, 655, 800, 922, 1048, 1310, 1844, 2096, 2305, 2620, 3275, 3688, 4192, 4610, 5240, 6550, 7376, 9220, 10480, 11525, 13100, 14752, 18440, 20960, 23050, 26200, 36880, 46100, 52400, 60391, 73760, 92200, 104800, 120782, 184400, 241564, 301955, 368800, 483128, 603910, 966256, 1207820, 1509775, 1932512, 2415640, 3019550, 4831280, 6039100, 9662560, 12078200, 24156400, 48312800]

約数ペア:

[(1, 48312800), (2, 24156400), (4, 12078200), (5, 9662560), (8, 6039100), (10, 4831280), (16, 3019550), (20, 2415640), (25, 1932512), (32, 1509775), (40, 1207820), (50, 966256), (80, 603910), (100, 483128), (131, 368800), (160, 301955), (200, 241564), (262, 184400), (400, 120782), (461, 104800), (524, 92200), (655, 73760), (800, 60391), (922, 52400), (1048, 46100), (1310, 36880), (1844, 26200), (2096, 23050), (2305, 20960), (2620, 18440), (3275, 14752), (3688, 13100), (4192, 11525), (4610, 10480), (5240, 9220), (6550, 7376)]