49205970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2161}}^1$

素因数の和:2208

約数の個数: 96

約数和(自身を含む): 145701504

約数和(自身を除く): 96495534

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 23, 30, 33, 45, 46, 55, 66, 69, 90, 99, 110, 115, 138, 165, 198, 207, 230, 253, 330, 345, 414, 495, 506, 690, 759, 990, 1035, 1265, 1518, 2070, 2161, 2277, 2530, 3795, 4322, 4554, 6483, 7590, 10805, 11385, 12966, 19449, 21610, 22770, 23771, 32415, 38898, 47542, 49703, 64830, 71313, 97245, 99406, 118855, 142626, 149109, 194490, 213939, 237710, 248515, 298218, 356565, 427878, 447327, 497030, 546733, 713130, 745545, 894654, 1069695, 1093466, 1491090, 1640199, 2139390, 2236635, 2733665, 3280398, 4473270, 4920597, 5467330, 8200995, 9841194, 16401990, 24602985, 49205970]

約数ペア:

[(1, 49205970), (2, 24602985), (3, 16401990), (5, 9841194), (6, 8200995), (9, 5467330), (10, 4920597), (11, 4473270), (15, 3280398), (18, 2733665), (22, 2236635), (23, 2139390), (30, 1640199), (33, 1491090), (45, 1093466), (46, 1069695), (55, 894654), (66, 745545), (69, 713130), (90, 546733), (99, 497030), (110, 447327), (115, 427878), (138, 356565), (165, 298218), (198, 248515), (207, 237710), (230, 213939), (253, 194490), (330, 149109), (345, 142626), (414, 118855), (495, 99406), (506, 97245), (690, 71313), (759, 64830), (990, 49703), (1035, 47542), (1265, 38898), (1518, 32415), (2070, 23771), (2161, 22770), (2277, 21610), (2530, 19449), (3795, 12966), (4322, 11385), (4554, 10805), (6483, 7590)]