49794525

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:128

約数の個数: 108

約数和(自身を含む): 102910080

約数和(自身を除く): 53115555

約数列:

[1, 3, 5, 9, 11, 15, 25, 31, 33, 45, 55, 59, 75, 93, 99, 121, 155, 165, 177, 225, 275, 279, 295, 341, 363, 465, 495, 531, 605, 649, 775, 825, 885, 1023, 1089, 1395, 1475, 1705, 1815, 1829, 1947, 2325, 2475, 2655, 3025, 3069, 3245, 3751, 4425, 5115, 5445, 5487, 5841, 6975, 7139, 8525, 9075, 9145, 9735, 11253, 13275, 15345, 16225, 16461, 18755, 20119, 21417, 25575, 27225, 27435, 29205, 33759, 35695, 45725, 48675, 56265, 60357, 64251, 76725, 82305, 93775, 100595, 107085, 137175, 146025, 168795, 178475, 181071, 221309, 281325, 301785, 321255, 411525, 502975, 535425, 663927, 843975, 905355, 1106545, 1508925, 1606275, 1991781, 3319635, 4526775, 5532725, 9958905, 16598175, 49794525]

約数ペア:

[(1, 49794525), (3, 16598175), (5, 9958905), (9, 5532725), (11, 4526775), (15, 3319635), (25, 1991781), (31, 1606275), (33, 1508925), (45, 1106545), (55, 905355), (59, 843975), (75, 663927), (93, 535425), (99, 502975), (121, 411525), (155, 321255), (165, 301785), (177, 281325), (225, 221309), (275, 181071), (279, 178475), (295, 168795), (341, 146025), (363, 137175), (465, 107085), (495, 100595), (531, 93775), (605, 82305), (649, 76725), (775, 64251), (825, 60357), (885, 56265), (1023, 48675), (1089, 45725), (1395, 35695), (1475, 33759), (1705, 29205), (1815, 27435), (1829, 27225), (1947, 25575), (2325, 21417), (2475, 20119), (2655, 18755), (3025, 16461), (3069, 16225), (3245, 15345), (3751, 13275), (4425, 11253), (5115, 9735), (5445, 9145), (5487, 9075), (5841, 8525), (6975, 7139)]