45561050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{241}}^1$

素因数の和:471

約数の個数: 48

約数和(自身を含む): 90024000

約数和(自身を除く): 44462950

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 199, 241, 398, 475, 482, 950, 995, 1205, 1990, 2410, 3781, 4579, 4975, 6025, 7562, 9158, 9950, 12050, 18905, 22895, 37810, 45790, 47959, 94525, 95918, 114475, 189050, 228950, 239795, 479590, 911221, 1198975, 1822442, 2397950, 4556105, 9112210, 22780525, 45561050]

約数ペア:

[(1, 45561050), (2, 22780525), (5, 9112210), (10, 4556105), (19, 2397950), (25, 1822442), (38, 1198975), (50, 911221), (95, 479590), (190, 239795), (199, 228950), (241, 189050), (398, 114475), (475, 95918), (482, 94525), (950, 47959), (995, 45790), (1205, 37810), (1990, 22895), (2410, 18905), (3781, 12050), (4579, 9950), (4975, 9158), (6025, 7562)]