53102340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15527}}^1$

素因数の和:15561

約数の個数: 72

約数和(自身を含む): 169565760

約数和(自身を除く): 116463420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 15527, 31054, 46581, 62108, 77635, 93162, 139743, 155270, 186324, 232905, 279486, 295013, 310540, 465810, 558972, 590026, 698715, 885039, 931620, 1180052, 1397430, 1475065, 1770078, 2655117, 2794860, 2950130, 3540156, 4425195, 5310234, 5900260, 8850390, 10620468, 13275585, 17700780, 26551170, 53102340]

約数ペア:

[(1, 53102340), (2, 26551170), (3, 17700780), (4, 13275585), (5, 10620468), (6, 8850390), (9, 5900260), (10, 5310234), (12, 4425195), (15, 3540156), (18, 2950130), (19, 2794860), (20, 2655117), (30, 1770078), (36, 1475065), (38, 1397430), (45, 1180052), (57, 931620), (60, 885039), (76, 698715), (90, 590026), (95, 558972), (114, 465810), (171, 310540), (180, 295013), (190, 279486), (228, 232905), (285, 186324), (342, 155270), (380, 139743), (570, 93162), (684, 77635), (855, 62108), (1140, 46581), (1710, 31054), (3420, 15527)]