48620680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{563}}^1$

素因数の和:718

約数の個数: 64

約数和(自身を含む): 116951040

約数和(自身を除く): 68330360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 127, 136, 170, 254, 340, 508, 563, 635, 680, 1016, 1126, 1270, 2159, 2252, 2540, 2815, 4318, 4504, 5080, 5630, 8636, 9571, 10795, 11260, 17272, 19142, 21590, 22520, 38284, 43180, 47855, 71501, 76568, 86360, 95710, 143002, 191420, 286004, 357505, 382840, 572008, 715010, 1215517, 1430020, 2431034, 2860040, 4862068, 6077585, 9724136, 12155170, 24310340, 48620680]

約数ペア:

[(1, 48620680), (2, 24310340), (4, 12155170), (5, 9724136), (8, 6077585), (10, 4862068), (17, 2860040), (20, 2431034), (34, 1430020), (40, 1215517), (68, 715010), (85, 572008), (127, 382840), (136, 357505), (170, 286004), (254, 191420), (340, 143002), (508, 95710), (563, 86360), (635, 76568), (680, 71501), (1016, 47855), (1126, 43180), (1270, 38284), (2159, 22520), (2252, 21590), (2540, 19142), (2815, 17272), (4318, 11260), (4504, 10795), (5080, 9571), (5630, 8636)]