50400240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1123}}^1$

素因数の和:1167

約数の個数: 160

約数和(自身を含む): 180631296

約数和(自身を除く): 130231056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 102, 110, 120, 132, 136, 165, 170, 176, 187, 204, 220, 240, 255, 264, 272, 330, 340, 374, 408, 440, 510, 528, 561, 660, 680, 748, 816, 880, 935, 1020, 1122, 1123, 1320, 1360, 1496, 1870, 2040, 2244, 2246, 2640, 2805, 2992, 3369, 3740, 4080, 4488, 4492, 5610, 5615, 6738, 7480, 8976, 8984, 11220, 11230, 12353, 13476, 14960, 16845, 17968, 19091, 22440, 22460, 24706, 26952, 33690, 37059, 38182, 44880, 44920, 49412, 53904, 57273, 61765, 67380, 74118, 76364, 89840, 95455, 98824, 114546, 123530, 134760, 148236, 152728, 185295, 190910, 197648, 210001, 229092, 247060, 269520, 286365, 296472, 305456, 370590, 381820, 420002, 458184, 494120, 572730, 592944, 630003, 741180, 763640, 840004, 916368, 988240, 1050005, 1145460, 1260006, 1482360, 1527280, 1680008, 2100010, 2290920, 2520012, 2964720, 3150015, 3360016, 4200020, 4581840, 5040024, 6300030, 8400040, 10080048, 12600060, 16800080, 25200120, 50400240]

約数ペア:

[(1, 50400240), (2, 25200120), (3, 16800080), (4, 12600060), (5, 10080048), (6, 8400040), (8, 6300030), (10, 5040024), (11, 4581840), (12, 4200020), (15, 3360016), (16, 3150015), (17, 2964720), (20, 2520012), (22, 2290920), (24, 2100010), (30, 1680008), (33, 1527280), (34, 1482360), (40, 1260006), (44, 1145460), (48, 1050005), (51, 988240), (55, 916368), (60, 840004), (66, 763640), (68, 741180), (80, 630003), (85, 592944), (88, 572730), (102, 494120), (110, 458184), (120, 420002), (132, 381820), (136, 370590), (165, 305456), (170, 296472), (176, 286365), (187, 269520), (204, 247060), (220, 229092), (240, 210001), (255, 197648), (264, 190910), (272, 185295), (330, 152728), (340, 148236), (374, 134760), (408, 123530), (440, 114546), (510, 98824), (528, 95455), (561, 89840), (660, 76364), (680, 74118), (748, 67380), (816, 61765), (880, 57273), (935, 53904), (1020, 49412), (1122, 44920), (1123, 44880), (1320, 38182), (1360, 37059), (1496, 33690), (1870, 26952), (2040, 24706), (2244, 22460), (2246, 22440), (2640, 19091), (2805, 17968), (2992, 16845), (3369, 14960), (3740, 13476), (4080, 12353), (4488, 11230), (4492, 11220), (5610, 8984), (5615, 8976), (6738, 7480)]