52975648

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^2$

素因数の和:218

約数の個数: 72

約数和(自身を含む): 121126320

約数和(自身を除く): 68150672

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 89, 152, 176, 178, 209, 304, 352, 356, 418, 608, 712, 836, 979, 1424, 1672, 1691, 1958, 2848, 3344, 3382, 3916, 6688, 6764, 7832, 7921, 13528, 15664, 15842, 18601, 27056, 31328, 31684, 37202, 54112, 63368, 74404, 87131, 126736, 148808, 150499, 174262, 253472, 297616, 300998, 348524, 595232, 601996, 697048, 1203992, 1394096, 1655489, 2407984, 2788192, 3310978, 4815968, 6621956, 13243912, 26487824, 52975648]

約数ペア:

[(1, 52975648), (2, 26487824), (4, 13243912), (8, 6621956), (11, 4815968), (16, 3310978), (19, 2788192), (22, 2407984), (32, 1655489), (38, 1394096), (44, 1203992), (76, 697048), (88, 601996), (89, 595232), (152, 348524), (176, 300998), (178, 297616), (209, 253472), (304, 174262), (352, 150499), (356, 148808), (418, 126736), (608, 87131), (712, 74404), (836, 63368), (979, 54112), (1424, 37202), (1672, 31684), (1691, 31328), (1958, 27056), (2848, 18601), (3344, 15842), (3382, 15664), (3916, 13528), (6688, 7921), (6764, 7832)]