49188568

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:153

約数の個数: 128

約数和(自身を含む): 119347200

約数和(自身を除く): 70158632

約数列:

[1, 2, 4, 8, 11, 13, 19, 22, 26, 31, 38, 44, 52, 62, 73, 76, 88, 104, 124, 143, 146, 152, 209, 247, 248, 286, 292, 341, 403, 418, 494, 572, 584, 589, 682, 803, 806, 836, 949, 988, 1144, 1178, 1364, 1387, 1606, 1612, 1672, 1898, 1976, 2263, 2356, 2717, 2728, 2774, 3212, 3224, 3796, 4433, 4526, 4712, 5434, 5548, 6424, 6479, 7592, 7657, 8866, 9052, 10439, 10868, 11096, 12958, 15257, 15314, 17732, 18031, 18104, 20878, 21736, 24893, 25916, 29419, 30514, 30628, 35464, 36062, 41756, 42997, 49786, 51832, 58838, 61028, 61256, 72124, 83512, 84227, 85994, 99572, 117676, 122056, 144248, 168454, 171988, 198341, 199144, 235352, 323609, 336908, 343976, 396682, 472967, 558961, 647218, 673816, 793364, 945934, 1117922, 1294436, 1586728, 1891868, 2235844, 2588872, 3783736, 4471688, 6148571, 12297142, 24594284, 49188568]

約数ペア:

[(1, 49188568), (2, 24594284), (4, 12297142), (8, 6148571), (11, 4471688), (13, 3783736), (19, 2588872), (22, 2235844), (26, 1891868), (31, 1586728), (38, 1294436), (44, 1117922), (52, 945934), (62, 793364), (73, 673816), (76, 647218), (88, 558961), (104, 472967), (124, 396682), (143, 343976), (146, 336908), (152, 323609), (209, 235352), (247, 199144), (248, 198341), (286, 171988), (292, 168454), (341, 144248), (403, 122056), (418, 117676), (494, 99572), (572, 85994), (584, 84227), (589, 83512), (682, 72124), (803, 61256), (806, 61028), (836, 58838), (949, 51832), (988, 49786), (1144, 42997), (1178, 41756), (1364, 36062), (1387, 35464), (1606, 30628), (1612, 30514), (1672, 29419), (1898, 25916), (1976, 24893), (2263, 21736), (2356, 20878), (2717, 18104), (2728, 18031), (2774, 17732), (3212, 15314), (3224, 15257), (3796, 12958), (4433, 11096), (4526, 10868), (4712, 10439), (5434, 9052), (5548, 8866), (6424, 7657), (6479, 7592)]