49919238

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{653}}^1$

素因数の和:829

約数の個数: 48

約数和(自身を含む): 112634496

約数和(自身を除く): 62715258

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 137, 186, 274, 279, 411, 558, 653, 822, 1233, 1306, 1959, 2466, 3918, 4247, 5877, 8494, 11754, 12741, 20243, 25482, 38223, 40486, 60729, 76446, 89461, 121458, 178922, 182187, 268383, 364374, 536766, 805149, 1610298, 2773291, 5546582, 8319873, 16639746, 24959619, 49919238]

約数ペア:

[(1, 49919238), (2, 24959619), (3, 16639746), (6, 8319873), (9, 5546582), (18, 2773291), (31, 1610298), (62, 805149), (93, 536766), (137, 364374), (186, 268383), (274, 182187), (279, 178922), (411, 121458), (558, 89461), (653, 76446), (822, 60729), (1233, 40486), (1306, 38223), (1959, 25482), (2466, 20243), (3918, 12741), (4247, 11754), (5877, 8494)]