53003280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1181}}^1$

素因数の和:1225

約数の個数: 160

約数和(自身を含む): 189952128

約数和(自身を除く): 136948848

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, 1181, 1320, 1360, 1496, 1870, 2040, 2244, 2362, 2640, 2805, 2992, 3543, 3740, 4080, 4488, 4724, 5610, 5905, 7086, 7480, 8976, 9448, 11220, 11810, 12991, 14172, 14960, 17715, 18896, 20077, 22440, 23620, 25982, 28344, 35430, 38973, 40154, 44880, 47240, 51964, 56688, 60231, 64955, 70860, 77946, 80308, 94480, 100385, 103928, 120462, 129910, 141720, 155892, 160616, 194865, 200770, 207856, 220847, 240924, 259820, 283440, 301155, 311784, 321232, 389730, 401540, 441694, 481848, 519640, 602310, 623568, 662541, 779460, 803080, 883388, 963696, 1039280, 1104235, 1204620, 1325082, 1558920, 1606160, 1766776, 2208470, 2409240, 2650164, 3117840, 3312705, 3533552, 4416940, 4818480, 5300328, 6625410, 8833880, 10600656, 13250820, 17667760, 26501640, 53003280]

約数ペア:

[(1, 53003280), (2, 26501640), (3, 17667760), (4, 13250820), (5, 10600656), (6, 8833880), (8, 6625410), (10, 5300328), (11, 4818480), (12, 4416940), (15, 3533552), (16, 3312705), (17, 3117840), (20, 2650164), (22, 2409240), (24, 2208470), (30, 1766776), (33, 1606160), (34, 1558920), (40, 1325082), (44, 1204620), (48, 1104235), (51, 1039280), (55, 963696), (60, 883388), (66, 803080), (68, 779460), (80, 662541), (85, 623568), (88, 602310), (102, 519640), (110, 481848), (120, 441694), (132, 401540), (136, 389730), (165, 321232), (170, 311784), (176, 301155), (187, 283440), (204, 259820), (220, 240924), (240, 220847), (255, 207856), (264, 200770), (272, 194865), (330, 160616), (340, 155892), (374, 141720), (408, 129910), (440, 120462), (510, 103928), (528, 100385), (561, 94480), (660, 80308), (680, 77946), (748, 70860), (816, 64955), (880, 60231), (935, 56688), (1020, 51964), (1122, 47240), (1181, 44880), (1320, 40154), (1360, 38973), (1496, 35430), (1870, 28344), (2040, 25982), (2244, 23620), (2362, 22440), (2640, 20077), (2805, 18896), (2992, 17715), (3543, 14960), (3740, 14172), (4080, 12991), (4488, 11810), (4724, 11220), (5610, 9448), (5905, 8976), (7086, 7480)]