52882440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{311}}^1$

素因数の和:447

約数の個数: 128

約数和(自身を含む): 172972800

約数和(自身を除く): 120090360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 109, 120, 130, 156, 195, 218, 260, 311, 312, 327, 390, 436, 520, 545, 622, 654, 780, 872, 933, 1090, 1244, 1308, 1417, 1555, 1560, 1635, 1866, 2180, 2488, 2616, 2834, 3110, 3270, 3732, 4043, 4251, 4360, 4665, 5668, 6220, 6540, 7085, 7464, 8086, 8502, 9330, 11336, 12129, 12440, 13080, 14170, 16172, 17004, 18660, 20215, 21255, 24258, 28340, 32344, 33899, 34008, 37320, 40430, 42510, 48516, 56680, 60645, 67798, 80860, 85020, 97032, 101697, 121290, 135596, 161720, 169495, 170040, 203394, 242580, 271192, 338990, 406788, 440687, 485160, 508485, 677980, 813576, 881374, 1016970, 1322061, 1355960, 1762748, 2033940, 2203435, 2644122, 3525496, 4067880, 4406870, 5288244, 6610305, 8813740, 10576488, 13220610, 17627480, 26441220, 52882440]

約数ペア:

[(1, 52882440), (2, 26441220), (3, 17627480), (4, 13220610), (5, 10576488), (6, 8813740), (8, 6610305), (10, 5288244), (12, 4406870), (13, 4067880), (15, 3525496), (20, 2644122), (24, 2203435), (26, 2033940), (30, 1762748), (39, 1355960), (40, 1322061), (52, 1016970), (60, 881374), (65, 813576), (78, 677980), (104, 508485), (109, 485160), (120, 440687), (130, 406788), (156, 338990), (195, 271192), (218, 242580), (260, 203394), (311, 170040), (312, 169495), (327, 161720), (390, 135596), (436, 121290), (520, 101697), (545, 97032), (622, 85020), (654, 80860), (780, 67798), (872, 60645), (933, 56680), (1090, 48516), (1244, 42510), (1308, 40430), (1417, 37320), (1555, 34008), (1560, 33899), (1635, 32344), (1866, 28340), (2180, 24258), (2488, 21255), (2616, 20215), (2834, 18660), (3110, 17004), (3270, 16172), (3732, 14170), (4043, 13080), (4251, 12440), (4360, 12129), (4665, 11336), (5668, 9330), (6220, 8502), (6540, 8086), (7085, 7464)]