49196628

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3391}}^1$

素因数の和:3445

約数の個数: 72

約数和(自身を含む): 138285056

約数和(自身を除く): 89088428

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3391, 3627, 4836, 6782, 7254, 10173, 13564, 14508, 20346, 30519, 40692, 44083, 61038, 88166, 105121, 122076, 132249, 176332, 210242, 264498, 315363, 396747, 420484, 528996, 630726, 793494, 946089, 1261452, 1366573, 1586988, 1892178, 2733146, 3784356, 4099719, 5466292, 8199438, 12299157, 16398876, 24598314, 49196628]

約数ペア:

[(1, 49196628), (2, 24598314), (3, 16398876), (4, 12299157), (6, 8199438), (9, 5466292), (12, 4099719), (13, 3784356), (18, 2733146), (26, 1892178), (31, 1586988), (36, 1366573), (39, 1261452), (52, 946089), (62, 793494), (78, 630726), (93, 528996), (117, 420484), (124, 396747), (156, 315363), (186, 264498), (234, 210242), (279, 176332), (372, 132249), (403, 122076), (468, 105121), (558, 88166), (806, 61038), (1116, 44083), (1209, 40692), (1612, 30519), (2418, 20346), (3391, 14508), (3627, 13564), (4836, 10173), (6782, 7254)]