49205052

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2237}}^1$

素因数の和:2307

約数の個数: 72

約数和(自身を含む): 136858176

約数和(自身を除く): 87653124

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 78, 94, 117, 141, 156, 188, 234, 282, 423, 468, 564, 611, 846, 1222, 1692, 1833, 2237, 2444, 3666, 4474, 5499, 6711, 7332, 8948, 10998, 13422, 20133, 21996, 26844, 29081, 40266, 58162, 80532, 87243, 105139, 116324, 174486, 210278, 261729, 315417, 348972, 420556, 523458, 630834, 946251, 1046916, 1261668, 1366807, 1892502, 2733614, 3785004, 4100421, 5467228, 8200842, 12301263, 16401684, 24602526, 49205052]

約数ペア:

[(1, 49205052), (2, 24602526), (3, 16401684), (4, 12301263), (6, 8200842), (9, 5467228), (12, 4100421), (13, 3785004), (18, 2733614), (26, 1892502), (36, 1366807), (39, 1261668), (47, 1046916), (52, 946251), (78, 630834), (94, 523458), (117, 420556), (141, 348972), (156, 315417), (188, 261729), (234, 210278), (282, 174486), (423, 116324), (468, 105139), (564, 87243), (611, 80532), (846, 58162), (1222, 40266), (1692, 29081), (1833, 26844), (2237, 21996), (2444, 20133), (3666, 13422), (4474, 10998), (5499, 8948), (6711, 7332)]