53111600

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^2\times {\mathrm{251}}^1$

素因数の和:315

約数の個数: 90

約数和(自身を含む): 133921116

約数和(自身を除く): 80809516

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 115, 184, 200, 230, 251, 368, 400, 460, 502, 529, 575, 920, 1004, 1058, 1150, 1255, 1840, 2008, 2116, 2300, 2510, 2645, 4016, 4232, 4600, 5020, 5290, 5773, 6275, 8464, 9200, 10040, 10580, 11546, 12550, 13225, 20080, 21160, 23092, 25100, 26450, 28865, 42320, 46184, 50200, 52900, 57730, 92368, 100400, 105800, 115460, 132779, 144325, 211600, 230920, 265558, 288650, 461840, 531116, 577300, 663895, 1062232, 1154600, 1327790, 2124464, 2309200, 2655580, 3319475, 5311160, 6638950, 10622320, 13277900, 26555800, 53111600]

約数ペア:

[(1, 53111600), (2, 26555800), (4, 13277900), (5, 10622320), (8, 6638950), (10, 5311160), (16, 3319475), (20, 2655580), (23, 2309200), (25, 2124464), (40, 1327790), (46, 1154600), (50, 1062232), (80, 663895), (92, 577300), (100, 531116), (115, 461840), (184, 288650), (200, 265558), (230, 230920), (251, 211600), (368, 144325), (400, 132779), (460, 115460), (502, 105800), (529, 100400), (575, 92368), (920, 57730), (1004, 52900), (1058, 50200), (1150, 46184), (1255, 42320), (1840, 28865), (2008, 26450), (2116, 25100), (2300, 23092), (2510, 21160), (2645, 20080), (4016, 13225), (4232, 12550), (4600, 11546), (5020, 10580), (5290, 10040), (5773, 9200), (6275, 8464)]