55161450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{3313}}^1$

素因数の和:3368

約数の個数: 72

約数和(自身を含む): 152251788

約数和(自身を除く): 97090338

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 37, 45, 50, 74, 75, 90, 111, 150, 185, 222, 225, 333, 370, 450, 555, 666, 925, 1110, 1665, 1850, 2775, 3313, 3330, 5550, 6626, 8325, 9939, 16565, 16650, 19878, 29817, 33130, 49695, 59634, 82825, 99390, 122581, 149085, 165650, 245162, 248475, 298170, 367743, 496950, 612905, 735486, 745425, 1103229, 1225810, 1490850, 1838715, 2206458, 3064525, 3677430, 5516145, 6129050, 9193575, 11032290, 18387150, 27580725, 55161450]

約数ペア:

[(1, 55161450), (2, 27580725), (3, 18387150), (5, 11032290), (6, 9193575), (9, 6129050), (10, 5516145), (15, 3677430), (18, 3064525), (25, 2206458), (30, 1838715), (37, 1490850), (45, 1225810), (50, 1103229), (74, 745425), (75, 735486), (90, 612905), (111, 496950), (150, 367743), (185, 298170), (222, 248475), (225, 245162), (333, 165650), (370, 149085), (450, 122581), (555, 99390), (666, 82825), (925, 59634), (1110, 49695), (1665, 33130), (1850, 29817), (2775, 19878), (3313, 16650), (3330, 16565), (5550, 9939), (6626, 8325)]