49657406820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1657}}^1\times {\mathrm{71353}}^1$

素因数の和:73029

約数の個数: 96

約数和(自身を含む): 159001828608

約数和(自身を除く): 109344421788

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 1657, 3314, 4971, 6628, 8285, 9942, 11599, 16570, 19884, 23198, 24855, 33140, 34797, 46396, 49710, 57995, 69594, 71353, 99420, 115990, 139188, 142706, 173985, 214059, 231980, 285412, 347970, 356765, 428118, 499471, 695940, 713530, 856236, 998942, 1070295, 1427060, 1498413, 1997884, 2140590, 2497355, 2996826, 4281180, 4994710, 5993652, 7492065, 9989420, 14984130, 29968260, 118231921, 236463842, 354695763, 472927684, 591159605, 709391526, 827623447, 1182319210, 1418783052, 1655246894, 1773478815, 2364638420, 2482870341, 3310493788, 3546957630, 4138117235, 4965740682, 7093915260, 8276234470, 9931481364, 12414351705, 16552468940, 24828703410, 49657406820]

約数ペア:

[(1, 49657406820), (2, 24828703410), (3, 16552468940), (4, 12414351705), (5, 9931481364), (6, 8276234470), (7, 7093915260), (10, 4965740682), (12, 4138117235), (14, 3546957630), (15, 3310493788), (20, 2482870341), (21, 2364638420), (28, 1773478815), (30, 1655246894), (35, 1418783052), (42, 1182319210), (60, 827623447), (70, 709391526), (84, 591159605), (105, 472927684), (140, 354695763), (210, 236463842), (420, 118231921), (1657, 29968260), (3314, 14984130), (4971, 9989420), (6628, 7492065), (8285, 5993652), (9942, 4994710), (11599, 4281180), (16570, 2996826), (19884, 2497355), (23198, 2140590), (24855, 1997884), (33140, 1498413), (34797, 1427060), (46396, 1070295), (49710, 998942), (57995, 856236), (69594, 713530), (71353, 695940), (99420, 499471), (115990, 428118), (139188, 356765), (142706, 347970), (173985, 285412), (214059, 231980)]