52411920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19853}}^1$

素因数の和:19880

約数の個数: 80

約数和(自身を含む): 177256512

約数和(自身を除く): 124844592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 19853, 39706, 59559, 79412, 99265, 119118, 158824, 198530, 218383, 238236, 297795, 317648, 397060, 436766, 476472, 595590, 655149, 794120, 873532, 952944, 1091915, 1191180, 1310298, 1588240, 1747064, 2183830, 2382360, 2620596, 3275745, 3494128, 4367660, 4764720, 5241192, 6551490, 8735320, 10482384, 13102980, 17470640, 26205960, 52411920]

約数ペア:

[(1, 52411920), (2, 26205960), (3, 17470640), (4, 13102980), (5, 10482384), (6, 8735320), (8, 6551490), (10, 5241192), (11, 4764720), (12, 4367660), (15, 3494128), (16, 3275745), (20, 2620596), (22, 2382360), (24, 2183830), (30, 1747064), (33, 1588240), (40, 1310298), (44, 1191180), (48, 1091915), (55, 952944), (60, 873532), (66, 794120), (80, 655149), (88, 595590), (110, 476472), (120, 436766), (132, 397060), (165, 317648), (176, 297795), (220, 238236), (240, 218383), (264, 198530), (330, 158824), (440, 119118), (528, 99265), (660, 79412), (880, 59559), (1320, 39706), (2640, 19853)]