50155440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1$

素因数の和:699

約数の個数: 160

約数和(自身を含む): 173560320

約数和(自身を除く): 123404880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 34, 38, 40, 48, 51, 57, 60, 68, 76, 80, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 240, 255, 272, 285, 304, 323, 340, 380, 408, 456, 510, 570, 646, 647, 680, 760, 816, 912, 969, 1020, 1140, 1292, 1294, 1360, 1520, 1615, 1938, 1941, 2040, 2280, 2584, 2588, 3230, 3235, 3876, 3882, 4080, 4560, 4845, 5168, 5176, 6460, 6470, 7752, 7764, 9690, 9705, 10352, 10999, 12293, 12920, 12940, 15504, 15528, 19380, 19410, 21998, 24586, 25840, 25880, 31056, 32997, 36879, 38760, 38820, 43996, 49172, 51760, 54995, 61465, 65994, 73758, 77520, 77640, 87992, 98344, 109990, 122930, 131988, 147516, 155280, 164985, 175984, 184395, 196688, 208981, 219980, 245860, 263976, 295032, 329970, 368790, 417962, 439960, 491720, 527952, 590064, 626943, 659940, 737580, 835924, 879920, 983440, 1044905, 1253886, 1319880, 1475160, 1671848, 2089810, 2507772, 2639760, 2950320, 3134715, 3343696, 4179620, 5015544, 6269430, 8359240, 10031088, 12538860, 16718480, 25077720, 50155440]

約数ペア:

[(1, 50155440), (2, 25077720), (3, 16718480), (4, 12538860), (5, 10031088), (6, 8359240), (8, 6269430), (10, 5015544), (12, 4179620), (15, 3343696), (16, 3134715), (17, 2950320), (19, 2639760), (20, 2507772), (24, 2089810), (30, 1671848), (34, 1475160), (38, 1319880), (40, 1253886), (48, 1044905), (51, 983440), (57, 879920), (60, 835924), (68, 737580), (76, 659940), (80, 626943), (85, 590064), (95, 527952), (102, 491720), (114, 439960), (120, 417962), (136, 368790), (152, 329970), (170, 295032), (190, 263976), (204, 245860), (228, 219980), (240, 208981), (255, 196688), (272, 184395), (285, 175984), (304, 164985), (323, 155280), (340, 147516), (380, 131988), (408, 122930), (456, 109990), (510, 98344), (570, 87992), (646, 77640), (647, 77520), (680, 73758), (760, 65994), (816, 61465), (912, 54995), (969, 51760), (1020, 49172), (1140, 43996), (1292, 38820), (1294, 38760), (1360, 36879), (1520, 32997), (1615, 31056), (1938, 25880), (1941, 25840), (2040, 24586), (2280, 21998), (2584, 19410), (2588, 19380), (3230, 15528), (3235, 15504), (3876, 12940), (3882, 12920), (4080, 12293), (4560, 10999), (4845, 10352), (5168, 9705), (5176, 9690), (6460, 7764), (6470, 7752)]