49916624

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:228

約数の個数: 80

約数和(自身を含む): 109278720

約数和(自身を除く): 59362096

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 79, 92, 101, 136, 158, 184, 202, 272, 316, 368, 391, 404, 632, 782, 808, 1264, 1343, 1564, 1616, 1717, 1817, 2323, 2686, 3128, 3434, 3634, 4646, 5372, 6256, 6868, 7268, 7979, 9292, 10744, 13736, 14536, 15958, 18584, 21488, 27472, 29072, 30889, 31916, 37168, 39491, 61778, 63832, 78982, 123556, 127664, 135643, 157964, 183517, 247112, 271286, 315928, 367034, 494224, 542572, 631856, 734068, 1085144, 1468136, 2170288, 2936272, 3119789, 6239578, 12479156, 24958312, 49916624]

約数ペア:

[(1, 49916624), (2, 24958312), (4, 12479156), (8, 6239578), (16, 3119789), (17, 2936272), (23, 2170288), (34, 1468136), (46, 1085144), (68, 734068), (79, 631856), (92, 542572), (101, 494224), (136, 367034), (158, 315928), (184, 271286), (202, 247112), (272, 183517), (316, 157964), (368, 135643), (391, 127664), (404, 123556), (632, 78982), (782, 63832), (808, 61778), (1264, 39491), (1343, 37168), (1564, 31916), (1616, 30889), (1717, 29072), (1817, 27472), (2323, 21488), (2686, 18584), (3128, 15958), (3434, 14536), (3634, 13736), (4646, 10744), (5372, 9292), (6256, 7979), (6868, 7268)]