56209448

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:286

約数の個数: 64

約数和(自身を含む): 116736000

約数和(自身を除く): 60526552

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 79, 124, 151, 152, 158, 248, 302, 316, 589, 604, 632, 1178, 1208, 1501, 2356, 2449, 2869, 3002, 4681, 4712, 4898, 5738, 6004, 9362, 9796, 11476, 11929, 12008, 18724, 19592, 22952, 23858, 37448, 46531, 47716, 88939, 93062, 95432, 177878, 186124, 226651, 355756, 369799, 372248, 453302, 711512, 739598, 906604, 1479196, 1813208, 2958392, 7026181, 14052362, 28104724, 56209448]

約数ペア:

[(1, 56209448), (2, 28104724), (4, 14052362), (8, 7026181), (19, 2958392), (31, 1813208), (38, 1479196), (62, 906604), (76, 739598), (79, 711512), (124, 453302), (151, 372248), (152, 369799), (158, 355756), (248, 226651), (302, 186124), (316, 177878), (589, 95432), (604, 93062), (632, 88939), (1178, 47716), (1208, 46531), (1501, 37448), (2356, 23858), (2449, 22952), (2869, 19592), (3002, 18724), (4681, 12008), (4712, 11929), (4898, 11476), (5738, 9796), (6004, 9362)]