56050380

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1$

素因数の和:650

約数の個数: 144

約数和(自身を含む): 185902080

約数和(自身を除く): 129851700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 243, 270, 285, 324, 342, 380, 405, 486, 513, 540, 570, 607, 684, 810, 855, 972, 1026, 1140, 1214, 1215, 1539, 1620, 1710, 1821, 2052, 2428, 2430, 2565, 3035, 3078, 3420, 3642, 4617, 4860, 5130, 5463, 6070, 6156, 7284, 7695, 9105, 9234, 10260, 10926, 11533, 12140, 15390, 16389, 18210, 18468, 21852, 23066, 23085, 27315, 30780, 32778, 34599, 36420, 46132, 46170, 49167, 54630, 57665, 65556, 69198, 81945, 92340, 98334, 103797, 109260, 115330, 138396, 147501, 163890, 172995, 196668, 207594, 230660, 245835, 295002, 311391, 327780, 345990, 415188, 491670, 518985, 590004, 622782, 691980, 737505, 934173, 983340, 1037970, 1245564, 1475010, 1556955, 1868346, 2075940, 2802519, 2950020, 3113910, 3736692, 4670865, 5605038, 6227820, 9341730, 11210076, 14012595, 18683460, 28025190, 56050380]

約数ペア:

[(1, 56050380), (2, 28025190), (3, 18683460), (4, 14012595), (5, 11210076), (6, 9341730), (9, 6227820), (10, 5605038), (12, 4670865), (15, 3736692), (18, 3113910), (19, 2950020), (20, 2802519), (27, 2075940), (30, 1868346), (36, 1556955), (38, 1475010), (45, 1245564), (54, 1037970), (57, 983340), (60, 934173), (76, 737505), (81, 691980), (90, 622782), (95, 590004), (108, 518985), (114, 491670), (135, 415188), (162, 345990), (171, 327780), (180, 311391), (190, 295002), (228, 245835), (243, 230660), (270, 207594), (285, 196668), (324, 172995), (342, 163890), (380, 147501), (405, 138396), (486, 115330), (513, 109260), (540, 103797), (570, 98334), (607, 92340), (684, 81945), (810, 69198), (855, 65556), (972, 57665), (1026, 54630), (1140, 49167), (1214, 46170), (1215, 46132), (1539, 36420), (1620, 34599), (1710, 32778), (1821, 30780), (2052, 27315), (2428, 23085), (2430, 23066), (2565, 21852), (3035, 18468), (3078, 18210), (3420, 16389), (3642, 15390), (4617, 12140), (4860, 11533), (5130, 10926), (5463, 10260), (6070, 9234), (6156, 9105), (7284, 7695)]