55268388

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3089}}^1$

素因数の和:3177

約数の個数: 72

約数和(自身を含む): 161965440

約数和(自身を除く): 106697052

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 71, 84, 126, 142, 213, 252, 284, 426, 497, 639, 852, 994, 1278, 1491, 1988, 2556, 2982, 3089, 4473, 5964, 6178, 8946, 9267, 12356, 17892, 18534, 21623, 27801, 37068, 43246, 55602, 64869, 86492, 111204, 129738, 194607, 219319, 259476, 389214, 438638, 657957, 778428, 877276, 1315914, 1535233, 1973871, 2631828, 3070466, 3947742, 4605699, 6140932, 7895484, 9211398, 13817097, 18422796, 27634194, 55268388]

約数ペア:

[(1, 55268388), (2, 27634194), (3, 18422796), (4, 13817097), (6, 9211398), (7, 7895484), (9, 6140932), (12, 4605699), (14, 3947742), (18, 3070466), (21, 2631828), (28, 1973871), (36, 1535233), (42, 1315914), (63, 877276), (71, 778428), (84, 657957), (126, 438638), (142, 389214), (213, 259476), (252, 219319), (284, 194607), (426, 129738), (497, 111204), (639, 86492), (852, 64869), (994, 55602), (1278, 43246), (1491, 37068), (1988, 27801), (2556, 21623), (2982, 18534), (3089, 17892), (4473, 12356), (5964, 9267), (6178, 8946)]