47318930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:243

約数の個数: 64

約数和(自身を含む): 94556160

約数和(自身を除く): 47237230

約数列:

[1, 2, 5, 10, 19, 37, 38, 53, 74, 95, 106, 127, 185, 190, 254, 265, 370, 530, 635, 703, 1007, 1270, 1406, 1961, 2014, 2413, 3515, 3922, 4699, 4826, 5035, 6731, 7030, 9398, 9805, 10070, 12065, 13462, 19610, 23495, 24130, 33655, 37259, 46990, 67310, 74518, 89281, 127889, 178562, 186295, 249047, 255778, 372590, 446405, 498094, 639445, 892810, 1245235, 1278890, 2490470, 4731893, 9463786, 23659465, 47318930]

約数ペア:

[(1, 47318930), (2, 23659465), (5, 9463786), (10, 4731893), (19, 2490470), (37, 1278890), (38, 1245235), (53, 892810), (74, 639445), (95, 498094), (106, 446405), (127, 372590), (185, 255778), (190, 249047), (254, 186295), (265, 178562), (370, 127889), (530, 89281), (635, 74518), (703, 67310), (1007, 46990), (1270, 37259), (1406, 33655), (1961, 24130), (2014, 23495), (2413, 19610), (3515, 13462), (3922, 12065), (4699, 10070), (4826, 9805), (5035, 9398), (6731, 7030)]