49265200

素因数分解:

$2^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:215

約数の個数: 120

約数和(自身を含む): 127313280

約数和(自身を除く): 78048080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 31, 40, 50, 58, 62, 80, 100, 116, 124, 137, 145, 155, 200, 232, 248, 274, 290, 310, 400, 464, 496, 548, 580, 620, 685, 725, 775, 899, 1096, 1160, 1240, 1370, 1450, 1550, 1798, 2192, 2320, 2480, 2740, 2900, 3100, 3425, 3596, 3973, 4247, 4495, 5480, 5800, 6200, 6850, 7192, 7946, 8494, 8990, 10960, 11600, 12400, 13700, 14384, 15892, 16988, 17980, 19865, 21235, 22475, 27400, 31784, 33976, 35960, 39730, 42470, 44950, 54800, 63568, 67952, 71920, 79460, 84940, 89900, 99325, 106175, 123163, 158920, 169880, 179800, 198650, 212350, 246326, 317840, 339760, 359600, 397300, 424700, 492652, 615815, 794600, 849400, 985304, 1231630, 1589200, 1698800, 1970608, 2463260, 3079075, 4926520, 6158150, 9853040, 12316300, 24632600, 49265200]

約数ペア:

[(1, 49265200), (2, 24632600), (4, 12316300), (5, 9853040), (8, 6158150), (10, 4926520), (16, 3079075), (20, 2463260), (25, 1970608), (29, 1698800), (31, 1589200), (40, 1231630), (50, 985304), (58, 849400), (62, 794600), (80, 615815), (100, 492652), (116, 424700), (124, 397300), (137, 359600), (145, 339760), (155, 317840), (200, 246326), (232, 212350), (248, 198650), (274, 179800), (290, 169880), (310, 158920), (400, 123163), (464, 106175), (496, 99325), (548, 89900), (580, 84940), (620, 79460), (685, 71920), (725, 67952), (775, 63568), (899, 54800), (1096, 44950), (1160, 42470), (1240, 39730), (1370, 35960), (1450, 33976), (1550, 31784), (1798, 27400), (2192, 22475), (2320, 21235), (2480, 19865), (2740, 17980), (2900, 16988), (3100, 15892), (3425, 14384), (3596, 13700), (3973, 12400), (4247, 11600), (4495, 10960), (5480, 8990), (5800, 8494), (6200, 7946), (6850, 7192)]