48122900

素因数分解:

$2^2\times 5^2\times 7^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:119

約数の個数: 144

約数和(自身を含む): 129158400

約数和(自身を除く): 81035500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 49, 50, 61, 70, 92, 98, 100, 115, 122, 140, 161, 175, 196, 230, 244, 245, 305, 322, 343, 350, 427, 460, 490, 575, 610, 644, 686, 700, 805, 854, 980, 1127, 1150, 1220, 1225, 1372, 1403, 1525, 1610, 1708, 1715, 2135, 2254, 2300, 2450, 2806, 2989, 3050, 3220, 3430, 4025, 4270, 4508, 4900, 5612, 5635, 5978, 6100, 6860, 7015, 7889, 8050, 8540, 8575, 9821, 10675, 11270, 11956, 14030, 14945, 15778, 16100, 17150, 19642, 20923, 21350, 22540, 28060, 28175, 29890, 31556, 34300, 35075, 39284, 39445, 41846, 42700, 49105, 56350, 59780, 68747, 70150, 74725, 78890, 83692, 98210, 104615, 112700, 137494, 140300, 149450, 157780, 196420, 197225, 209230, 245525, 274988, 298900, 343735, 394450, 418460, 481229, 491050, 523075, 687470, 788900, 962458, 982100, 1046150, 1374940, 1718675, 1924916, 2092300, 2406145, 3437350, 4812290, 6874700, 9624580, 12030725, 24061450, 48122900]

約数ペア:

[(1, 48122900), (2, 24061450), (4, 12030725), (5, 9624580), (7, 6874700), (10, 4812290), (14, 3437350), (20, 2406145), (23, 2092300), (25, 1924916), (28, 1718675), (35, 1374940), (46, 1046150), (49, 982100), (50, 962458), (61, 788900), (70, 687470), (92, 523075), (98, 491050), (100, 481229), (115, 418460), (122, 394450), (140, 343735), (161, 298900), (175, 274988), (196, 245525), (230, 209230), (244, 197225), (245, 196420), (305, 157780), (322, 149450), (343, 140300), (350, 137494), (427, 112700), (460, 104615), (490, 98210), (575, 83692), (610, 78890), (644, 74725), (686, 70150), (700, 68747), (805, 59780), (854, 56350), (980, 49105), (1127, 42700), (1150, 41846), (1220, 39445), (1225, 39284), (1372, 35075), (1403, 34300), (1525, 31556), (1610, 29890), (1708, 28175), (1715, 28060), (2135, 22540), (2254, 21350), (2300, 20923), (2450, 19642), (2806, 17150), (2989, 16100), (3050, 15778), (3220, 14945), (3430, 14030), (4025, 11956), (4270, 11270), (4508, 10675), (4900, 9821), (5612, 8575), (5635, 8540), (5978, 8050), (6100, 7889), (6860, 7015)]