49564818

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{367}}^1$

素因数の和:480

約数の個数: 64

約数和(自身を含む): 114992640

約数和(自身を除く): 65427822

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 61, 82, 122, 123, 183, 246, 366, 367, 369, 549, 734, 738, 1098, 1101, 1107, 1647, 2202, 2214, 2501, 3294, 3303, 5002, 6606, 7503, 9909, 15006, 15047, 19818, 22387, 22509, 30094, 44774, 45018, 45141, 67161, 67527, 90282, 134322, 135054, 135423, 201483, 270846, 402966, 406269, 604449, 812538, 917867, 1208898, 1835734, 2753601, 5507202, 8260803, 16521606, 24782409, 49564818]

約数ペア:

[(1, 49564818), (2, 24782409), (3, 16521606), (6, 8260803), (9, 5507202), (18, 2753601), (27, 1835734), (41, 1208898), (54, 917867), (61, 812538), (82, 604449), (122, 406269), (123, 402966), (183, 270846), (246, 201483), (366, 135423), (367, 135054), (369, 134322), (549, 90282), (734, 67527), (738, 67161), (1098, 45141), (1101, 45018), (1107, 44774), (1647, 30094), (2202, 22509), (2214, 22387), (2501, 19818), (3294, 15047), (3303, 15006), (5002, 9909), (6606, 7503)]