51523440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11299}}^1$

素因数の和:11334

約数の個数: 80

約数和(自身を含む): 168144000

約数和(自身を除く): 116620560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 11299, 22598, 33897, 45196, 56495, 67794, 90392, 112990, 135588, 169485, 180784, 214681, 225980, 271176, 338970, 429362, 451960, 542352, 644043, 677940, 858724, 903920, 1073405, 1288086, 1355880, 1717448, 2146810, 2576172, 2711760, 3220215, 3434896, 4293620, 5152344, 6440430, 8587240, 10304688, 12880860, 17174480, 25761720, 51523440]

約数ペア:

[(1, 51523440), (2, 25761720), (3, 17174480), (4, 12880860), (5, 10304688), (6, 8587240), (8, 6440430), (10, 5152344), (12, 4293620), (15, 3434896), (16, 3220215), (19, 2711760), (20, 2576172), (24, 2146810), (30, 1717448), (38, 1355880), (40, 1288086), (48, 1073405), (57, 903920), (60, 858724), (76, 677940), (80, 644043), (95, 542352), (114, 451960), (120, 429362), (152, 338970), (190, 271176), (228, 225980), (240, 214681), (285, 180784), (304, 169485), (380, 135588), (456, 112990), (570, 90392), (760, 67794), (912, 56495), (1140, 45196), (1520, 33897), (2280, 22598), (4560, 11299)]