54500550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1471}}^1$

素因数の和:1518

約数の個数: 96

約数和(自身を含む): 153323520

約数和(自身を除く): 98822970

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 25, 26, 30, 38, 39, 50, 57, 65, 75, 78, 95, 114, 130, 150, 190, 195, 247, 285, 325, 390, 475, 494, 570, 650, 741, 950, 975, 1235, 1425, 1471, 1482, 1950, 2470, 2850, 2942, 3705, 4413, 6175, 7355, 7410, 8826, 12350, 14710, 18525, 19123, 22065, 27949, 36775, 37050, 38246, 44130, 55898, 57369, 73550, 83847, 95615, 110325, 114738, 139745, 167694, 191230, 220650, 279490, 286845, 363337, 419235, 478075, 573690, 698725, 726674, 838470, 956150, 1090011, 1397450, 1434225, 1816685, 2096175, 2180022, 2868450, 3633370, 4192350, 5450055, 9083425, 10900110, 18166850, 27250275, 54500550]

約数ペア:

[(1, 54500550), (2, 27250275), (3, 18166850), (5, 10900110), (6, 9083425), (10, 5450055), (13, 4192350), (15, 3633370), (19, 2868450), (25, 2180022), (26, 2096175), (30, 1816685), (38, 1434225), (39, 1397450), (50, 1090011), (57, 956150), (65, 838470), (75, 726674), (78, 698725), (95, 573690), (114, 478075), (130, 419235), (150, 363337), (190, 286845), (195, 279490), (247, 220650), (285, 191230), (325, 167694), (390, 139745), (475, 114738), (494, 110325), (570, 95615), (650, 83847), (741, 73550), (950, 57369), (975, 55898), (1235, 44130), (1425, 38246), (1471, 37050), (1482, 36775), (1950, 27949), (2470, 22065), (2850, 19123), (2942, 18525), (3705, 14710), (4413, 12350), (6175, 8826), (7355, 7410)]