50158920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{283}}^1$

素因数の和:515

約数の個数: 128

約数和(自身を含む): 173399040

約数和(自身を除く): 123240120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 211, 280, 283, 420, 422, 566, 633, 840, 844, 849, 1055, 1132, 1266, 1415, 1477, 1688, 1698, 1981, 2110, 2264, 2532, 2830, 2954, 3165, 3396, 3962, 4220, 4245, 4431, 5064, 5660, 5908, 5943, 6330, 6792, 7385, 7924, 8440, 8490, 8862, 9905, 11320, 11816, 11886, 12660, 14770, 15848, 16980, 17724, 19810, 22155, 23772, 25320, 29540, 29715, 33960, 35448, 39620, 44310, 47544, 59080, 59430, 59713, 79240, 88620, 118860, 119426, 177240, 179139, 237720, 238852, 298565, 358278, 417991, 477704, 597130, 716556, 835982, 895695, 1194260, 1253973, 1433112, 1671964, 1791390, 2089955, 2388520, 2507946, 3343928, 3582780, 4179910, 5015892, 6269865, 7165560, 8359820, 10031784, 12539730, 16719640, 25079460, 50158920]

約数ペア:

[(1, 50158920), (2, 25079460), (3, 16719640), (4, 12539730), (5, 10031784), (6, 8359820), (7, 7165560), (8, 6269865), (10, 5015892), (12, 4179910), (14, 3582780), (15, 3343928), (20, 2507946), (21, 2388520), (24, 2089955), (28, 1791390), (30, 1671964), (35, 1433112), (40, 1253973), (42, 1194260), (56, 895695), (60, 835982), (70, 716556), (84, 597130), (105, 477704), (120, 417991), (140, 358278), (168, 298565), (210, 238852), (211, 237720), (280, 179139), (283, 177240), (420, 119426), (422, 118860), (566, 88620), (633, 79240), (840, 59713), (844, 59430), (849, 59080), (1055, 47544), (1132, 44310), (1266, 39620), (1415, 35448), (1477, 33960), (1688, 29715), (1698, 29540), (1981, 25320), (2110, 23772), (2264, 22155), (2532, 19810), (2830, 17724), (2954, 16980), (3165, 15848), (3396, 14770), (3962, 12660), (4220, 11886), (4245, 11816), (4431, 11320), (5064, 9905), (5660, 8862), (5908, 8490), (5943, 8440), (6330, 7924), (6792, 7385)]