53402800

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:311

約数の個数: 120

約数和(自身を含む): 143227440

約数和(自身を除く): 89824640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 53, 55, 80, 88, 100, 106, 110, 176, 200, 212, 220, 229, 265, 275, 400, 424, 440, 458, 530, 550, 583, 848, 880, 916, 1060, 1100, 1145, 1166, 1325, 1832, 2120, 2200, 2290, 2332, 2519, 2650, 2915, 3664, 4240, 4400, 4580, 4664, 5038, 5300, 5725, 5830, 9160, 9328, 10076, 10600, 11450, 11660, 12137, 12595, 14575, 18320, 20152, 21200, 22900, 23320, 24274, 25190, 29150, 40304, 45800, 46640, 48548, 50380, 58300, 60685, 62975, 91600, 97096, 100760, 116600, 121370, 125950, 133507, 194192, 201520, 233200, 242740, 251900, 267014, 303425, 485480, 503800, 534028, 606850, 667535, 970960, 1007600, 1068056, 1213700, 1335070, 2136112, 2427400, 2670140, 3337675, 4854800, 5340280, 6675350, 10680560, 13350700, 26701400, 53402800]

約数ペア:

[(1, 53402800), (2, 26701400), (4, 13350700), (5, 10680560), (8, 6675350), (10, 5340280), (11, 4854800), (16, 3337675), (20, 2670140), (22, 2427400), (25, 2136112), (40, 1335070), (44, 1213700), (50, 1068056), (53, 1007600), (55, 970960), (80, 667535), (88, 606850), (100, 534028), (106, 503800), (110, 485480), (176, 303425), (200, 267014), (212, 251900), (220, 242740), (229, 233200), (265, 201520), (275, 194192), (400, 133507), (424, 125950), (440, 121370), (458, 116600), (530, 100760), (550, 97096), (583, 91600), (848, 62975), (880, 60685), (916, 58300), (1060, 50380), (1100, 48548), (1145, 46640), (1166, 45800), (1325, 40304), (1832, 29150), (2120, 25190), (2200, 24274), (2290, 23320), (2332, 22900), (2519, 21200), (2650, 20152), (2915, 18320), (3664, 14575), (4240, 12595), (4400, 12137), (4580, 11660), (4664, 11450), (5038, 10600), (5300, 10076), (5725, 9328), (5830, 9160)]