55489414956

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{421}}^1\times {\mathrm{7919}}^1$

素因数の和:8439

約数の個数: 96

約数和(自身を含む): 138502425600

約数和(自身を除く): 83013010644

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 73, 76, 114, 146, 219, 228, 292, 421, 438, 842, 876, 1263, 1387, 1684, 2526, 2774, 4161, 5052, 5548, 7919, 7999, 8322, 15838, 15998, 16644, 23757, 23997, 30733, 31676, 31996, 47514, 47994, 61466, 92199, 95028, 95988, 122932, 150461, 184398, 300922, 368796, 451383, 578087, 583927, 601844, 902766, 1156174, 1167854, 1734261, 1751781, 1805532, 2312348, 2335708, 3333899, 3468522, 3503562, 6667798, 6937044, 7007124, 10001697, 10983653, 13335596, 20003394, 21967306, 32950959, 40006788, 43934612, 63344081, 65901918, 126688162, 131803836, 190032243, 243374627, 253376324, 380064486, 486749254, 730123881, 760128972, 973498508, 1460247762, 2920495524, 4624117913, 9248235826, 13872353739, 18496471652, 27744707478, 55489414956]

約数ペア:

[(1, 55489414956), (2, 27744707478), (3, 18496471652), (4, 13872353739), (6, 9248235826), (12, 4624117913), (19, 2920495524), (38, 1460247762), (57, 973498508), (73, 760128972), (76, 730123881), (114, 486749254), (146, 380064486), (219, 253376324), (228, 243374627), (292, 190032243), (421, 131803836), (438, 126688162), (842, 65901918), (876, 63344081), (1263, 43934612), (1387, 40006788), (1684, 32950959), (2526, 21967306), (2774, 20003394), (4161, 13335596), (5052, 10983653), (5548, 10001697), (7919, 7007124), (7999, 6937044), (8322, 6667798), (15838, 3503562), (15998, 3468522), (16644, 3333899), (23757, 2335708), (23997, 2312348), (30733, 1805532), (31676, 1751781), (31996, 1734261), (47514, 1167854), (47994, 1156174), (61466, 902766), (92199, 601844), (95028, 583927), (95988, 578087), (122932, 451383), (150461, 368796), (184398, 300922)]