52040508

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{383}}^1$

素因数の和:483

約数の個数: 72

約数和(自身を含む): 133797888

約数和(自身を除く): 81757380

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 67, 78, 134, 156, 169, 201, 268, 338, 383, 402, 507, 676, 766, 804, 871, 1014, 1149, 1532, 1742, 2028, 2298, 2613, 3484, 4596, 4979, 5226, 9958, 10452, 11323, 14937, 19916, 22646, 25661, 29874, 33969, 45292, 51322, 59748, 64727, 67938, 76983, 102644, 129454, 135876, 153966, 194181, 258908, 307932, 333593, 388362, 667186, 776724, 1000779, 1334372, 2001558, 4003116, 4336709, 8673418, 13010127, 17346836, 26020254, 52040508]

約数ペア:

[(1, 52040508), (2, 26020254), (3, 17346836), (4, 13010127), (6, 8673418), (12, 4336709), (13, 4003116), (26, 2001558), (39, 1334372), (52, 1000779), (67, 776724), (78, 667186), (134, 388362), (156, 333593), (169, 307932), (201, 258908), (268, 194181), (338, 153966), (383, 135876), (402, 129454), (507, 102644), (676, 76983), (766, 67938), (804, 64727), (871, 59748), (1014, 51322), (1149, 45292), (1532, 33969), (1742, 29874), (2028, 25661), (2298, 22646), (2613, 19916), (3484, 14937), (4596, 11323), (4979, 10452), (5226, 9958)]