52813312

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:187

約数の個数: 80

約数和(自身を含む): 114166800

約数和(自身を除く): 61353488

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 61, 64, 76, 89, 122, 128, 152, 178, 244, 256, 304, 356, 488, 512, 608, 712, 976, 1159, 1216, 1424, 1691, 1952, 2318, 2432, 2848, 3382, 3904, 4636, 4864, 5429, 5696, 6764, 7808, 9272, 9728, 10858, 11392, 13528, 15616, 18544, 21716, 22784, 27056, 31232, 37088, 43432, 45568, 54112, 74176, 86864, 103151, 108224, 148352, 173728, 206302, 216448, 296704, 347456, 412604, 432896, 593408, 694912, 825208, 865792, 1389824, 1650416, 2779648, 3300832, 6601664, 13203328, 26406656, 52813312]

約数ペア:

[(1, 52813312), (2, 26406656), (4, 13203328), (8, 6601664), (16, 3300832), (19, 2779648), (32, 1650416), (38, 1389824), (61, 865792), (64, 825208), (76, 694912), (89, 593408), (122, 432896), (128, 412604), (152, 347456), (178, 296704), (244, 216448), (256, 206302), (304, 173728), (356, 148352), (488, 108224), (512, 103151), (608, 86864), (712, 74176), (976, 54112), (1159, 45568), (1216, 43432), (1424, 37088), (1691, 31232), (1952, 27056), (2318, 22784), (2432, 21716), (2848, 18544), (3382, 15616), (3904, 13528), (4636, 11392), (4864, 10858), (5429, 9728), (5696, 9272), (6764, 7808)]