49331340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5171}}^1$

素因数の和:5239

約数の個数: 72

約数和(自身を含む): 152491248

約数和(自身を除く): 103159908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4770, 5171, 9540, 10342, 15513, 20684, 25855, 31026, 46539, 51710, 62052, 77565, 93078, 103420, 155130, 186156, 232695, 274063, 310260, 465390, 548126, 822189, 930780, 1096252, 1370315, 1644378, 2466567, 2740630, 3288756, 4110945, 4933134, 5481260, 8221890, 9866268, 12332835, 16443780, 24665670, 49331340]

約数ペア:

[(1, 49331340), (2, 24665670), (3, 16443780), (4, 12332835), (5, 9866268), (6, 8221890), (9, 5481260), (10, 4933134), (12, 4110945), (15, 3288756), (18, 2740630), (20, 2466567), (30, 1644378), (36, 1370315), (45, 1096252), (53, 930780), (60, 822189), (90, 548126), (106, 465390), (159, 310260), (180, 274063), (212, 232695), (265, 186156), (318, 155130), (477, 103420), (530, 93078), (636, 77565), (795, 62052), (954, 51710), (1060, 46539), (1590, 31026), (1908, 25855), (2385, 20684), (3180, 15513), (4770, 10342), (5171, 9540)]