56553424

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:428

約数の個数: 80

約数和(自身を含む): 126420480

約数和(自身を除く): 69867056

約数列:

[1, 2, 4, 8, 16, 17, 19, 31, 34, 38, 62, 68, 76, 124, 136, 152, 248, 272, 304, 323, 353, 496, 527, 589, 646, 706, 1054, 1178, 1292, 1412, 2108, 2356, 2584, 2824, 4216, 4712, 5168, 5648, 6001, 6707, 8432, 9424, 10013, 10943, 12002, 13414, 20026, 21886, 24004, 26828, 40052, 43772, 48008, 53656, 80104, 87544, 96016, 107312, 114019, 160208, 175088, 186031, 207917, 228038, 372062, 415834, 456076, 744124, 831668, 912152, 1488248, 1663336, 1824304, 2976496, 3326672, 3534589, 7069178, 14138356, 28276712, 56553424]

約数ペア:

[(1, 56553424), (2, 28276712), (4, 14138356), (8, 7069178), (16, 3534589), (17, 3326672), (19, 2976496), (31, 1824304), (34, 1663336), (38, 1488248), (62, 912152), (68, 831668), (76, 744124), (124, 456076), (136, 415834), (152, 372062), (248, 228038), (272, 207917), (304, 186031), (323, 175088), (353, 160208), (496, 114019), (527, 107312), (589, 96016), (646, 87544), (706, 80104), (1054, 53656), (1178, 48008), (1292, 43772), (1412, 40052), (2108, 26828), (2356, 24004), (2584, 21886), (2824, 20026), (4216, 13414), (4712, 12002), (5168, 10943), (5648, 10013), (6001, 9424), (6707, 8432)]