51343950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{457}}^1$

素因数の和:586

約数の個数: 96

約数和(自身を含む): 147204864

約数和(自身を除く): 95860914

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 107, 150, 175, 210, 214, 321, 350, 457, 525, 535, 642, 749, 914, 1050, 1070, 1371, 1498, 1605, 2247, 2285, 2675, 2742, 3199, 3210, 3745, 4494, 4570, 5350, 6398, 6855, 7490, 8025, 9597, 11235, 11425, 13710, 15995, 16050, 18725, 19194, 22470, 22850, 31990, 34275, 37450, 47985, 48899, 56175, 68550, 79975, 95970, 97798, 112350, 146697, 159950, 239925, 244495, 293394, 342293, 479850, 488990, 684586, 733485, 1026879, 1222475, 1466970, 1711465, 2053758, 2444950, 3422930, 3667425, 5134395, 7334850, 8557325, 10268790, 17114650, 25671975, 51343950]

約数ペア:

[(1, 51343950), (2, 25671975), (3, 17114650), (5, 10268790), (6, 8557325), (7, 7334850), (10, 5134395), (14, 3667425), (15, 3422930), (21, 2444950), (25, 2053758), (30, 1711465), (35, 1466970), (42, 1222475), (50, 1026879), (70, 733485), (75, 684586), (105, 488990), (107, 479850), (150, 342293), (175, 293394), (210, 244495), (214, 239925), (321, 159950), (350, 146697), (457, 112350), (525, 97798), (535, 95970), (642, 79975), (749, 68550), (914, 56175), (1050, 48899), (1070, 47985), (1371, 37450), (1498, 34275), (1605, 31990), (2247, 22850), (2285, 22470), (2675, 19194), (2742, 18725), (3199, 16050), (3210, 15995), (3745, 13710), (4494, 11425), (4570, 11235), (5350, 9597), (6398, 8025), (6855, 7490)]