50920740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{463}}^1$

素因数の和:538

約数の個数: 144

約数和(自身を含む): 170247168

約数和(自身を除く): 119326428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 47, 52, 60, 65, 78, 90, 94, 117, 130, 141, 156, 180, 188, 195, 234, 235, 260, 282, 390, 423, 463, 468, 470, 564, 585, 611, 705, 780, 846, 926, 940, 1170, 1222, 1389, 1410, 1692, 1833, 1852, 2115, 2315, 2340, 2444, 2778, 2820, 3055, 3666, 4167, 4230, 4630, 5499, 5556, 6019, 6110, 6945, 7332, 8334, 8460, 9165, 9260, 10998, 12038, 12220, 13890, 16668, 18057, 18330, 20835, 21761, 21996, 24076, 27495, 27780, 30095, 36114, 36660, 41670, 43522, 54171, 54990, 60190, 65283, 72228, 83340, 87044, 90285, 108342, 108805, 109980, 120380, 130566, 180570, 195849, 216684, 217610, 261132, 270855, 282893, 326415, 361140, 391698, 435220, 541710, 565786, 652830, 783396, 848679, 979245, 1083420, 1131572, 1305660, 1414465, 1697358, 1958490, 2546037, 2828930, 3394716, 3916980, 4243395, 5092074, 5657860, 8486790, 10184148, 12730185, 16973580, 25460370, 50920740]

約数ペア:

[(1, 50920740), (2, 25460370), (3, 16973580), (4, 12730185), (5, 10184148), (6, 8486790), (9, 5657860), (10, 5092074), (12, 4243395), (13, 3916980), (15, 3394716), (18, 2828930), (20, 2546037), (26, 1958490), (30, 1697358), (36, 1414465), (39, 1305660), (45, 1131572), (47, 1083420), (52, 979245), (60, 848679), (65, 783396), (78, 652830), (90, 565786), (94, 541710), (117, 435220), (130, 391698), (141, 361140), (156, 326415), (180, 282893), (188, 270855), (195, 261132), (234, 217610), (235, 216684), (260, 195849), (282, 180570), (390, 130566), (423, 120380), (463, 109980), (468, 108805), (470, 108342), (564, 90285), (585, 87044), (611, 83340), (705, 72228), (780, 65283), (846, 60190), (926, 54990), (940, 54171), (1170, 43522), (1222, 41670), (1389, 36660), (1410, 36114), (1692, 30095), (1833, 27780), (1852, 27495), (2115, 24076), (2315, 21996), (2340, 21761), (2444, 20835), (2778, 18330), (2820, 18057), (3055, 16668), (3666, 13890), (4167, 12220), (4230, 12038), (4630, 10998), (5499, 9260), (5556, 9165), (6019, 8460), (6110, 8334), (6945, 7332)]