550491676

素因数分解:

$2^2\times 7^4\times {\mathrm{31}}^1\times {\mathrm{43}}^2$

素因数の和:149

約数の個数: 90

約数和(自身を含む): 1187713632

約数和(自身を除く): 637221956

約数列:

[1, 2, 4, 7, 14, 28, 31, 43, 49, 62, 86, 98, 124, 172, 196, 217, 301, 343, 434, 602, 686, 868, 1204, 1333, 1372, 1519, 1849, 2107, 2401, 2666, 3038, 3698, 4214, 4802, 5332, 6076, 7396, 8428, 9331, 9604, 10633, 12943, 14749, 18662, 21266, 25886, 29498, 37324, 42532, 51772, 57319, 58996, 65317, 74431, 90601, 103243, 114638, 130634, 148862, 181202, 206486, 229276, 261268, 297724, 362404, 401233, 412972, 457219, 634207, 802466, 914438, 1268414, 1604932, 1828876, 2536828, 2808631, 3200533, 4439449, 5617262, 6401066, 8878898, 11234524, 12802132, 17757796, 19660417, 39320834, 78641668, 137622919, 275245838, 550491676]

約数ペア:

[(1, 550491676), (2, 275245838), (4, 137622919), (7, 78641668), (14, 39320834), (28, 19660417), (31, 17757796), (43, 12802132), (49, 11234524), (62, 8878898), (86, 6401066), (98, 5617262), (124, 4439449), (172, 3200533), (196, 2808631), (217, 2536828), (301, 1828876), (343, 1604932), (434, 1268414), (602, 914438), (686, 802466), (868, 634207), (1204, 457219), (1333, 412972), (1372, 401233), (1519, 362404), (1849, 297724), (2107, 261268), (2401, 229276), (2666, 206486), (3038, 181202), (3698, 148862), (4214, 130634), (4802, 114638), (5332, 103243), (6076, 90601), (7396, 74431), (8428, 65317), (9331, 58996), (9604, 57319), (10633, 51772), (12943, 42532), (14749, 37324), (18662, 29498), (21266, 25886)]