49207851100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{607}}^1\times {\mathrm{42667}}^1$

素因数の和:43307

約数の個数: 72

約数和(自身を含む): 112588904960

約数和(自身を除く): 63381053860

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 607, 950, 1214, 1900, 2428, 3035, 6070, 11533, 12140, 15175, 23066, 30350, 42667, 46132, 57665, 60700, 85334, 115330, 170668, 213335, 230660, 288325, 426670, 576650, 810673, 853340, 1066675, 1153300, 1621346, 2133350, 3242692, 4053365, 4266700, 8106730, 16213460, 20266825, 25898869, 40533650, 51797738, 81067300, 103595476, 129494345, 258988690, 492078511, 517977380, 647471725, 984157022, 1294943450, 1968314044, 2460392555, 2589886900, 4920785110, 9841570220, 12301962775, 24603925550, 49207851100]

約数ペア:

[(1, 49207851100), (2, 24603925550), (4, 12301962775), (5, 9841570220), (10, 4920785110), (19, 2589886900), (20, 2460392555), (25, 1968314044), (38, 1294943450), (50, 984157022), (76, 647471725), (95, 517977380), (100, 492078511), (190, 258988690), (380, 129494345), (475, 103595476), (607, 81067300), (950, 51797738), (1214, 40533650), (1900, 25898869), (2428, 20266825), (3035, 16213460), (6070, 8106730), (11533, 4266700), (12140, 4053365), (15175, 3242692), (23066, 2133350), (30350, 1621346), (42667, 1153300), (46132, 1066675), (57665, 853340), (60700, 810673), (85334, 576650), (115330, 426670), (170668, 288325), (213335, 230660)]