56553568540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{263}}^1\times {\mathrm{3719}}^1$

素因数の和:4064

約数の個数: 144

約数和(自身を含む): 141065971200

約数和(自身を除く): 84512402660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 59, 70, 98, 118, 140, 196, 236, 245, 263, 295, 413, 490, 526, 590, 826, 980, 1052, 1180, 1315, 1652, 1841, 2065, 2630, 2891, 3682, 3719, 4130, 5260, 5782, 7364, 7438, 8260, 9205, 11564, 12887, 14455, 14876, 15517, 18410, 18595, 25774, 26033, 28910, 31034, 36820, 37190, 51548, 52066, 57820, 62068, 64435, 74380, 77585, 104132, 108619, 128870, 130165, 155170, 182231, 217238, 219421, 257740, 260330, 310340, 364462, 434476, 438842, 520660, 543095, 728924, 760333, 877684, 911155, 978097, 1086190, 1097105, 1520666, 1535947, 1822310, 1956194, 2172380, 2194210, 3041332, 3071894, 3644620, 3801665, 3912388, 4388420, 4890485, 6143788, 6846679, 7603330, 7679735, 9780970, 10751629, 13693358, 15206660, 15359470, 19561940, 21503258, 27386716, 30718940, 34233395, 43006516, 47926753, 53758145, 57707723, 68466790, 95853506, 107516290, 115415446, 136933580, 191707012, 215032580, 230830892, 239633765, 288538615, 403954061, 479267530, 577077230, 807908122, 958535060, 1154154460, 1615816244, 2019770305, 2827678427, 4039540610, 5655356854, 8079081220, 11310713708, 14138392135, 28276784270, 56553568540]

約数ペア:

[(1, 56553568540), (2, 28276784270), (4, 14138392135), (5, 11310713708), (7, 8079081220), (10, 5655356854), (14, 4039540610), (20, 2827678427), (28, 2019770305), (35, 1615816244), (49, 1154154460), (59, 958535060), (70, 807908122), (98, 577077230), (118, 479267530), (140, 403954061), (196, 288538615), (236, 239633765), (245, 230830892), (263, 215032580), (295, 191707012), (413, 136933580), (490, 115415446), (526, 107516290), (590, 95853506), (826, 68466790), (980, 57707723), (1052, 53758145), (1180, 47926753), (1315, 43006516), (1652, 34233395), (1841, 30718940), (2065, 27386716), (2630, 21503258), (2891, 19561940), (3682, 15359470), (3719, 15206660), (4130, 13693358), (5260, 10751629), (5782, 9780970), (7364, 7679735), (7438, 7603330), (8260, 6846679), (9205, 6143788), (11564, 4890485), (12887, 4388420), (14455, 3912388), (14876, 3801665), (15517, 3644620), (18410, 3071894), (18595, 3041332), (25774, 2194210), (26033, 2172380), (28910, 1956194), (31034, 1822310), (36820, 1535947), (37190, 1520666), (51548, 1097105), (52066, 1086190), (57820, 978097), (62068, 911155), (64435, 877684), (74380, 760333), (77585, 728924), (104132, 543095), (108619, 520660), (128870, 438842), (130165, 434476), (155170, 364462), (182231, 310340), (217238, 260330), (219421, 257740)]