51572640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{15349}}^1$

素因数の和:15374

約数の個数: 96

約数和(自身を含む): 185673600

約数和(自身を除く): 134100960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 15349, 30698, 46047, 61396, 76745, 92094, 107443, 122792, 153490, 184188, 214886, 230235, 245584, 306980, 322329, 368376, 429772, 460470, 491168, 537215, 613960, 644658, 736752, 859544, 920940, 1074430, 1227920, 1289316, 1473504, 1611645, 1719088, 1841880, 2148860, 2455840, 2578632, 3223290, 3438176, 3683760, 4297720, 5157264, 6446580, 7367520, 8595440, 10314528, 12893160, 17190880, 25786320, 51572640]

約数ペア:

[(1, 51572640), (2, 25786320), (3, 17190880), (4, 12893160), (5, 10314528), (6, 8595440), (7, 7367520), (8, 6446580), (10, 5157264), (12, 4297720), (14, 3683760), (15, 3438176), (16, 3223290), (20, 2578632), (21, 2455840), (24, 2148860), (28, 1841880), (30, 1719088), (32, 1611645), (35, 1473504), (40, 1289316), (42, 1227920), (48, 1074430), (56, 920940), (60, 859544), (70, 736752), (80, 644658), (84, 613960), (96, 537215), (105, 491168), (112, 460470), (120, 429772), (140, 368376), (160, 322329), (168, 306980), (210, 245584), (224, 230235), (240, 214886), (280, 184188), (336, 153490), (420, 122792), (480, 107443), (560, 92094), (672, 76745), (840, 61396), (1120, 46047), (1680, 30698), (3360, 15349)]