53325720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{3023}}^1$

素因数の和:3054

約数の個数: 144

約数和(自身を含む): 201670560

約数和(自身を除く): 148344840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3023, 3528, 4410, 5880, 6046, 8820, 9069, 12092, 15115, 17640, 18138, 21161, 24184, 27207, 30230, 36276, 42322, 45345, 54414, 60460, 63483, 72552, 84644, 90690, 105805, 108828, 120920, 126966, 136035, 148127, 169288, 181380, 190449, 211610, 217656, 253932, 272070, 296254, 317415, 362760, 380898, 423220, 444381, 507864, 544140, 592508, 634830, 740635, 761796, 846440, 888762, 952245, 1088280, 1185016, 1269660, 1333143, 1481270, 1523592, 1777524, 1904490, 2221905, 2539320, 2666286, 2962540, 3555048, 3808980, 4443810, 5332572, 5925080, 6665715, 7617960, 8887620, 10665144, 13331430, 17775240, 26662860, 53325720]

約数ペア:

[(1, 53325720), (2, 26662860), (3, 17775240), (4, 13331430), (5, 10665144), (6, 8887620), (7, 7617960), (8, 6665715), (9, 5925080), (10, 5332572), (12, 4443810), (14, 3808980), (15, 3555048), (18, 2962540), (20, 2666286), (21, 2539320), (24, 2221905), (28, 1904490), (30, 1777524), (35, 1523592), (36, 1481270), (40, 1333143), (42, 1269660), (45, 1185016), (49, 1088280), (56, 952245), (60, 888762), (63, 846440), (70, 761796), (72, 740635), (84, 634830), (90, 592508), (98, 544140), (105, 507864), (120, 444381), (126, 423220), (140, 380898), (147, 362760), (168, 317415), (180, 296254), (196, 272070), (210, 253932), (245, 217656), (252, 211610), (280, 190449), (294, 181380), (315, 169288), (360, 148127), (392, 136035), (420, 126966), (441, 120920), (490, 108828), (504, 105805), (588, 90690), (630, 84644), (735, 72552), (840, 63483), (882, 60460), (980, 54414), (1176, 45345), (1260, 42322), (1470, 36276), (1764, 30230), (1960, 27207), (2205, 24184), (2520, 21161), (2940, 18138), (3023, 17640), (3528, 15115), (4410, 12092), (5880, 9069), (6046, 8820)]