49205020018

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{38069}}^1$

素因数の和:38216

約数の個数: 72

約数和(自身を含む): 95240861100

約数和(自身を除く): 46035841082

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 109, 121, 154, 218, 242, 539, 763, 847, 1078, 1199, 1526, 1694, 2398, 5341, 5929, 8393, 10682, 11858, 13189, 16786, 26378, 38069, 58751, 76138, 92323, 117502, 184646, 266483, 418759, 532966, 646261, 837518, 1292522, 1865381, 2931313, 3730762, 4149521, 4606349, 5862626, 8299042, 9212698, 20519191, 29046647, 32244443, 41038382, 45644731, 58093294, 64488886, 91289462, 203326529, 225711101, 319513117, 406653058, 451422202, 502092041, 639026234, 1004184082, 2236591819, 3514644287, 4473183638, 7029288574, 24602510009, 49205020018]

約数ペア:

[(1, 49205020018), (2, 24602510009), (7, 7029288574), (11, 4473183638), (14, 3514644287), (22, 2236591819), (49, 1004184082), (77, 639026234), (98, 502092041), (109, 451422202), (121, 406653058), (154, 319513117), (218, 225711101), (242, 203326529), (539, 91289462), (763, 64488886), (847, 58093294), (1078, 45644731), (1199, 41038382), (1526, 32244443), (1694, 29046647), (2398, 20519191), (5341, 9212698), (5929, 8299042), (8393, 5862626), (10682, 4606349), (11858, 4149521), (13189, 3730762), (16786, 2931313), (26378, 1865381), (38069, 1292522), (58751, 837518), (76138, 646261), (92323, 532966), (117502, 418759), (184646, 266483)]