42121508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{349}}^1$

素因数の和:588

約数の個数: 48

約数和(自身を含む): 87259200

約数和(自身を除く): 45137692

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 211, 286, 349, 422, 572, 698, 844, 1396, 2321, 2743, 3839, 4537, 4642, 5486, 7678, 9074, 9284, 10972, 15356, 18148, 30173, 49907, 60346, 73639, 99814, 120692, 147278, 199628, 294556, 810029, 957307, 1620058, 1914614, 3240116, 3829228, 10530377, 21060754, 42121508]

約数ペア:

[(1, 42121508), (2, 21060754), (4, 10530377), (11, 3829228), (13, 3240116), (22, 1914614), (26, 1620058), (44, 957307), (52, 810029), (143, 294556), (211, 199628), (286, 147278), (349, 120692), (422, 99814), (572, 73639), (698, 60346), (844, 49907), (1396, 30173), (2321, 18148), (2743, 15356), (3839, 10972), (4537, 9284), (4642, 9074), (5486, 7678)]