50921052

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:268

約数の個数: 144

約数和(自身を含む): 156425472

約数和(自身を除く): 105504420

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 21, 26, 28, 34, 39, 42, 51, 52, 68, 78, 84, 91, 102, 119, 156, 169, 182, 204, 211, 221, 238, 273, 338, 357, 364, 422, 442, 476, 507, 546, 633, 663, 676, 714, 844, 884, 1014, 1092, 1183, 1266, 1326, 1428, 1477, 1547, 2028, 2366, 2532, 2652, 2743, 2873, 2954, 3094, 3549, 3587, 4431, 4641, 4732, 5486, 5746, 5908, 6188, 7098, 7174, 8229, 8619, 8862, 9282, 10761, 10972, 11492, 14196, 14348, 16458, 17238, 17724, 18564, 19201, 20111, 21522, 25109, 32916, 34476, 35659, 38402, 40222, 43044, 46631, 50218, 57603, 60333, 71318, 75327, 76804, 80444, 93262, 100436, 106977, 115206, 120666, 139893, 142636, 150654, 186524, 213954, 230412, 241332, 249613, 279786, 301308, 326417, 427908, 499226, 559572, 606203, 652834, 748839, 979251, 998452, 1212406, 1305668, 1497678, 1818609, 1958502, 2424812, 2995356, 3637218, 3917004, 4243421, 7274436, 8486842, 12730263, 16973684, 25460526, 50921052]

約数ペア:

[(1, 50921052), (2, 25460526), (3, 16973684), (4, 12730263), (6, 8486842), (7, 7274436), (12, 4243421), (13, 3917004), (14, 3637218), (17, 2995356), (21, 2424812), (26, 1958502), (28, 1818609), (34, 1497678), (39, 1305668), (42, 1212406), (51, 998452), (52, 979251), (68, 748839), (78, 652834), (84, 606203), (91, 559572), (102, 499226), (119, 427908), (156, 326417), (169, 301308), (182, 279786), (204, 249613), (211, 241332), (221, 230412), (238, 213954), (273, 186524), (338, 150654), (357, 142636), (364, 139893), (422, 120666), (442, 115206), (476, 106977), (507, 100436), (546, 93262), (633, 80444), (663, 76804), (676, 75327), (714, 71318), (844, 60333), (884, 57603), (1014, 50218), (1092, 46631), (1183, 43044), (1266, 40222), (1326, 38402), (1428, 35659), (1477, 34476), (1547, 32916), (2028, 25109), (2366, 21522), (2532, 20111), (2652, 19201), (2743, 18564), (2873, 17724), (2954, 17238), (3094, 16458), (3549, 14348), (3587, 14196), (4431, 11492), (4641, 10972), (4732, 10761), (5486, 9282), (5746, 8862), (5908, 8619), (6188, 8229), (7098, 7174)]